content string | quality_label int64 | meta string | all-MiniLM-L6-v2_embedding list | doc_id int64 | unique_id string |
|---|---|---|---|---|---|
Homework Help
Posted by Jon on Friday, February 22, 2008 at 2:03pm.
1)Find the sum of the infinite geometric series: 1 + 3/5 + 9/25 + ..., if it exists.
A)5/3
B)5/2
C)3/5
D)does not exist
I chose B
(3/5)/1 = .6
S = a1/1-r
1/1-.6
2.5
2)Use the Binomial Theorem to find the sixth term in the expansion of (m+2p)... | 4 | [
-0.0260009765625,
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0.062255859375,
0.02099609375,
-0.03662109375,
0.010986328125,
-0.0150146484375,
-0.06884765625,
0.062255859375,
-0.058349609375,
-0.037353515... | 1,000 | 1000 | |
recursive systems
How do I estimate recursive systems using a subset of available instruments?
Title Instrumental variables for triangular/recursive systems with correlated disturbances
Author Gustavo Sanchez, StataCorp
Date November 2005; updated July 2011
Note: This model could also be fit with sem, using m... | 5 | [
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0.03076171875... | 1,001 | 1001 | |
Completeness and Consistency
August 13th 2011, 11:17 PM #1
Member
Joined
Dec 2009
Posts
224
Completeness and Consistency
Here's my attempt:
Suppose we have a set $\Pi$ which is a subset of set of all wffs of the system-L, such that $p_n \in \Pi$ for all even n, and $eg p_n \in \Pi$ for all odd... | 4 | [
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0.0189208984375,
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0.0155029296875,
0.032470703125,
-0.023681640625,
0.068359375,
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0.01019287109375,
-0.0476... | 1,002 | 1002 | |
Intermediate Algebra
Posted by Anonymous on Sunday, December 16, 2012 at 3:29pm.
For the quadratic equation y=(x-3)^2-2. Determine: A) whether the graph opens up or down; B) the y-intercept; C)the x-intercepts; D) the points of the vertex. and D) graph the equation with at lease
10 pairs of points.
• Intermediate A... | 4 | [
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0.0439453125,
-0.0031890869140625,
-0.097... | 1,003 | 1003 | |
pulling out constants with the lebesgue integral
October 11th 2009, 04:31 AM #1
Member
Joined
Oct 2008
Posts
130
pulling out constants with the lebesgue integral
Let f be a positive, measurable function. Let c be a constant. let E be a measurable set.
I know that the integral of cf over E equals c t... | 5 | [
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0.040771484375,
-0.00750732421875,
... | 1,004 | 1004 | |
Posts by
Posts by Liz
Total # Posts: 1,112
technology
Should there be any limitations on linking. If not, why not? If so, which limitations should be in place and why?
Pysics
425g/ 22/g cm * 20cm* 5cm help
statistics
Define the terms parameter and statistic. Be sure that the concepts of population and sample are i... | 4 | [
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0.0712890625,
0.083984375,
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0.0026702880859375,
-0.01031494140... | 1,005 | 1005 | |
Finding an equation by using a graph...
October 13th 2009, 05:43 PM #1
Newbie
Joined
Aug 2009
Posts
19
Finding an equation by using a graph...
I am given a graph and I am supposed to find the equations of these graphs and I am not sure how to go about doing that. Can someone help me? Thanks...
P.S. ... | 4 | [
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-0.042724609... | 1,006 | 1006 | |
the encyclopedic entry of extended real number system
In
mathematics
, the
affinely extended real number system
is obtained from the
real number
system
R
by adding two elements: +∞ and −∞ (pronounced "positive
infinity
" and "negative infinity"). These new elements are not
real numbers
. It is useful in des... | 4 | [
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0.029052734375,
-0.0722656... | 1,007 | 1007 | |
Homework Help
Posted by mathstudent on Wednesday, November 7, 2007 at 8:57pm.
How do I derive the secant reduction rule?
Integral (sec x)^n dx
= Integral (sec x)^(n-2) * (sec x)^2 dx
= Integral ((tan x)^2 + 1)^(n/2-1) * (sec x)^2 dx
Doing a substitution with:
u = tax x
du = (sec x)^2 dx
= Integral (u^2 + 1)^(n/... | 4 | [
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0.049072265625,
0.0493... | 1,008 | 1008 | |
Re: st: Simulating Multinomial Logit in Stata
Notice: On March 31, it was announced that Statalist is moving from an email list to a forum. The old list will shut down on April 23, and its replacement, statalist.org is already up and running.
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
... | 5 | [
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Quick GMAT Mental Math: Averages -
I run the risk of sounding like a hypocrite here. I’m often fond of telling my students that the GMAT is a reasoning test, not a speed calculation test. (I say this to assuage their fears after I
break the bad news that no calculators are allowed. I tell them that even if they had c... | 4 | [
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0.... | 1,010 | 1010 | |
Homework Help
Posted by HELPP on Wednesday, October 27, 2010 at 10:58pm.
Find the equation of the tangent line to the curve g(X)= 2cos(2X)/(3X) at the point x= pi/3
• Ap calculus - MathMate, Thursday, October 28, 2010 at 10:16am
Evaluate g(π/3)=-1/π (check!)
Therefore the tangent passes through the point P... | 4 | [
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sin/cos Graphs
November 27th 2005, 11:04 AM
killasnake
sin/cos Graphs
Hi I'm having trouble with these graphs, I don't know how to get the AMP or the period.
http://img.photobucket.com/albums/v6...e/problem5.gif
has amplitude _________ and period ________ .
and
http://img.photobucket.com/albu... | 4 | [
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Homework Help
Posted by mathstudent on Monday, January 8, 2007 at 12:20pm.
If A^TA is an invertible matrix, prove that the column vectors of A are linearly independent.
You know that if statement X implies statement Y then that is equivalent to Not(Y) implies Not(X).
You can start by taking the column vectors of to ... | 5 | [
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-0.004913330078... | 1,013 | 1013 | |
Some logarithms to check (With Work Part 1 of 4)
Please check the following logarithms and let me know if they are correct. If they are not, please point out the mistake I am making and what to fix
1. 4^x = 64
ln(4^x) = ln(24)
xln(4) = ln(24)
xln(4)/ln(4) = ln(24)/ln(4)
x = ln(24)/ln(4)
... | 4 | [
0.01458740234375,
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... | 1,014 | 1014 | |
quotent rule for natural logs
May 5th 2007, 11:11 AM
becky
quotent rule for natural logs
f(x) = (lnx)x
f'(x) = x * (lnx)' - (lnx) * x'/(x)^2
f'(x) = x*(1/x) - (lnx)*1/(x)^2
f'(x) = 1 - lnx/(x)^2
I hope this is correct
May 5th 2007, 11:26 AM
Jhevon
Quote:
it's not correct i'm afraid.... | 5 | [
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Do tachyons exist?
[Physics FAQ] - [Copyright]
Updated March 1993 by SIC;
Original by Scott I. Chase.
Do tachyons exist?
There was a young lady named Bright,
Whose speed was far faster than light.
She went out one day,
In a relative way,
... | 4 | [
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A factorisation question
Factorise : (b-c)(b^3 + c^3) + (c-a)(c^3 + a^3) + (a-b)(a^3 + b^3)
Hello, anshulbshah! I expanded it, then repeatedly factored "by grouping". If there is a more direct way, I hope someone finds it. Factor: . $(b-c)(b^3 + c^3) + (c-a)(c^3 + a^3) + (a-b)(a^3 + b^3)$
$b^4 - b^3c + bc^3 - c^4 + c^... | 5 | [
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0.00118255615234375... | 1,017 | 1017 | |
Solving an exponential equation for t.
June 18th 2010, 07:48 AM #1
Newbie
Joined
Jun 2010
From
Makurdi
Posts
6
Solving an exponential equation for t.
Carbon-14 is a radioactive isotope of carbon which has a half-life of about 5600 years. Let R be the nearly constant ratio of corbon-12 found in the at... | 4 | [
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-0.0419921875,
-0.07080078... | 1,018 | 1018 | |
Homework Help
Posted by Mely on Saturday, July 31, 2010 at 9:51pm.
An open box is to be made from a 21 ft by 56 ft rectangular piece of sheet metal by cutting out squares of equal size from the four corners and bending up the sides. Find the maximum volume that the
box can have.
• calculus - drwls, Sunday, August 1... | 4 | [
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0.028808593... | 1,019 | 1019 | |
Prime numbers
November 22nd 2007, 09:57 AM #1
Newbie
Joined
Nov 2007
Posts
20
Prime numbers
Let $n \ge 2$ be a number that is not a prime.
Show that there is a divisor $p$ of $n$, with $p \ge 2$, so that $n \ge p^2$
On my paper, I've written down n=rs where n and s are any natural numbers >1. ... | 4 | [
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0.... | 1,020 | 1020 | |
Solve Linear PDE via a change of variables
February 11th 2011, 08:06 AM #1
Solve Linear PDE via a change of variables
$<br /> \omega(r,\theta)=u(r cos (\theta),r sin (\theta))<br />$ for some function u(x,y)
$<br /> \displaystyle y \frac{\partial u}{\partial x}-x\frac{\partial u}{\partial y}=1<br />$
R... | 5 | [
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0.054443359375,
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-0.042... | 1,021 | 1021 | |
ampling without
Formulas for sampling with replacement (the usual textbook formulas)
Formulas for sampling without replacement
Reference: Mathematical Statistics and Data Analysis, John A. Rice. Wadsworth, 1988, 1995. All proofs of the results for sampling without replacement that are in these web pages are included... | 4 | [
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0.0303955078125,
0.0106201171875,
0.03... | 1,022 | 1022 | |
Homework Help
Posted by Yoona on Monday, November 7, 2011 at 9:07am.
A particle moves on the x –axis so that its position at any time is given by x(t) = 2t3 + 1.
a. Find the acceleration of the particle at t = 0.
b. Find the velocity of the particle when its acceleration is 0.
c. Find the total distance traveled by... | 4 | [
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... | 1,023 | 1023 | |
Moving from one numeral system to another...
October 20th 2013, 02:59 AM
Stormey
Moving from one numeral system to another...
Hi.
Hope it's the right place to post it (if not - please move it to the right forum).
I have a question regarding the transfer between numeral systems.
the way to convert, f... | 4 | [
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... | 1,024 | 1024 | |
maths --plse help me..
Posted by Anonymous on Friday, December 28, 2012 at 11:44am.
how to find the cartesian eqn of plane passing thru A(0,0,0) and B(3,-1,2) and parellel to line (x-4)/1 = (y+3)/-4 = (z+1)/7
basically how to find a plane parallel to a given line??
• maths --plse help me.. - Reiny, Friday, Decembe... | 4 | [
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0.0272216796875,
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-0.09521484375,
-0.03369... | 1,025 | 1025 | |
Homework Help
Posted by bill on Saturday, February 25, 2012 at 3:32pm.
Consider a differentiable functionf having domain all positive real numbers, and for which it is known that f'(x)=(4-x)^-3 for x.0
a. find the x-coordinate of the critical point f. DEtermine whether the point is a relative maximum or minomum, or n... | 5 | [
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0.0262451171875,
-... | 1,026 | 1026 | |
Need help!! test in 7 hours!!!
solve for x 8(5^2x) + 8(5^x) = 6 ALSO! (3^5x)(9^x^2)= 27 solve for x
#1: \begin{aligned} 6 & = 8 \cdot 5^{2x} + 8 \cdot 5^x \\ 0 & = 8 \left({\color{red}5^x}\right)^2 + 8 \cdot {\color{red}5^x} - 6 \\ 0 & = 4\left({\color{red}5^x}\right)^2 + 4\left({\color{red}5^x}\
right) - 3\end{aligne... | 4 | [
0.00927734375,
-0.036865234375,
0.03515625,
0.046875,
0.025634765625,
0.0296630859375,
0.050537109375,
-0.043701171875,
-0.0830078125,
-0.02587890625,
0.05126953125,
-0.0654296875,
0.06298828125,
0.0262451171875,
0.000713348388671875,
0.0213623046875,
-0.035888671875,
-0.0134887695... | 1,027 | 1027 | |
Linear Independence and Transformation Proof Help
July 7th 2012, 01:41 PM #1
Newbie
Joined
Jul 2012
From
San Francisco
Posts
7
Linear Independence and Transformation Proof Help
Does anyone know how to prove the following:
The set of images of a linearly independent set of vectors under a linear ... | 5 | [
-0.05517578125,
-0.0242919921875,
0.0107421875,
0.002716064453125,
0.0888671875,
0.0284423828125,
0.07470703125,
-0.08984375,
0.004974365234375,
-0.01611328125,
0.042236328125,
0.03369140625,
0.037109375,
0.0220947265625,
-0.060791015625,
0.005706787109375,
-0.051513671875,
0.01782... | 1,028 | 1028 | |
complex numbers- hurwitz theorem
November 21st 2010, 08:11 AM #1
Newbie
Joined
Nov 2010
Posts
19
complex numbers- hurwitz theorem
Suppose that D is a connected set open set , $f_{n} \in H(D)$ and
$f_{n} -> f$ uniformly on compact subsets of D. If f is nonconstant and
$z \in D$ then there exists N... | 4 | [
-0.05419921875,
0.06298828125,
-0.041015625,
0.046142578125,
0.009765625,
0.0654296875,
0.06640625,
0.0771484375,
0.02490234375,
-0.06103515625,
0.0218505859375,
0.05908203125,
-0.0029449462890625,
-0.006072998046875,
-0.01531982421875,
-0.109375,
-0.05615234375,
-0.04296875,
0.0... | 1,029 | 1029 | |
Re: st: Hotelling's T Squared
[Date Prev][Date Next][Thread Prev][Thread Next][Date index][Thread index]
Re: st: Hotelling's T Squared
From khigbee@stata.com
To statalist@hsphsun2.harvard.edu
Subject Re: st: Hotelling's T Squared
Date Tue, 25 Nov 2003 08:17:45 -0600
Judith Abrams <abramsj@karmanos.org> a... | 5 | [
0.0888671875,
0.020751953125,
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0.1044921875,
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0.056884765625,
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-0.038818359375,
-0.00131988525390625,
0.041748046875,
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-0.05859375,
0.039794921875,
-0.02... | 1,030 | 1030 | |
sum of the first n
November 19th 2007, 01:45 AM #1
Member
Joined
Nov 2006
Posts
152
sum of the first n
If the sum of the first n terms in the sequence $a_1, a_2, a_3, ...$ is equal to 1/n, find the product of its first 2007 terms.
Hello, perash!
I must be missing some simple. .I'm getting no pa... | 5 | [
-0.07763671875,
-0.07080078125,
0.060546875,
-0.02197265625,
-0.055908203125,
-0.00848388671875,
-0.00061798095703125,
0.0010528564453125,
0.00555419921875,
0.0233154296875,
-0.060546875,
-0.060546875,
0.00897216796875,
-0.04931640625,
-0.0810546875,
0.060302734375,
0.021484375,
0.... | 1,031 | 1031 | |
Posts by
Total # Posts: 121
Chemistry
4. Write the balanced equation for CH4+Cl2 _CH2Cl2+HCl. 5. Using the equation in problem 4 if 6.00 g of CH4 are mixed with 6.00 g of CL2, how much HCl can be made? What is the percent yield if 2.5 g
are recovered from the reaction in the lab?
Chemistry
What is the importance of ... | 4 | [
-0.032470703125,
0.035400390625,
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0.11669921875,
0.04052734375,
-0.036376953125,
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-0.083984375,
0.08056640625,
-0.058349609375,
-0.0380859375,
0.017578125,
-0.046630859375,
-0.07421875... | 1,032 | 1032 | |
Finding antiderivatives
April 7th 2010, 10:08 AM #1
Junior Member
Joined
Mar 2010
Posts
60
Finding antiderivatives
The antiderivative of the following functions are sought:
1)(x)^1/2. The solution is, in my booklet, 1/2(x)^1/2
But if you use the quotient rule ( f(x)/g(x)' => f'(x)g(x)-f(x)g'(x)/ ... | 4 | [
-0.052978515625,
-0.06884765625,
0.0439453125,
0.0281982421875,
-0.0260009765625,
-0.10986328125,
-0.076171875,
-0.01141357421875,
0.024169921875,
0.06005859375,
0.031494140625,
-0.00194549560546875,
-0.0003948211669921875,
-0.05712890625,
0.011962890625,
0.013427734375,
0.0859375,
... | 1,033 | 1033 | |
Reduction formulae
June 14th 2011, 12:33 AM
BabyMilo
Reduction formulae
i) Given that $In= \int_{1}^{0} (lnx)^n dx$, where n is an integer, prove that
$In = -nI(n-1)$
ii) Hence find In in terms of n.
I can do the first part.
How do i do the second part?
thank you.
June 14th 2011, 12:54 A... | 5 | [
-0.07666015625,
0.07177734375,
0.087890625,
-0.02587890625,
-0.019775390625,
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0.07861328125,
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0.0174560546875,
-0.0693359375,
-0.0439453125,
0.016357421875,
-0.0415... | 1,034 | 1034 | |
Show that n^5 + n^4 + 1 is not prime for n>1
Hello, fardeen_gen! Please don't hide the problem in the heading . . . Show that n^5 + n^4 + 1 is not prime for n > 1. Brilliant move, moo! I found a way to factor it. .(It helped that I already knew
the factors!) Let: .P .= .n^5 + n^4 + 1 Multiply by (n - 1): . . (n - 1)P .... | 5 | [
-0.007720947265625,
0.06689453125,
0.05322265625,
0.043701171875,
0.033447265625,
0.0032806396484375,
-0.00127410888671875,
-0.006866455078125,
-0.04296875,
-0.07763671875,
-0.10986328125,
0.0194091796875,
0.0196533203125,
0.0194091796875,
-0.11669921875,
-0.02587890625,
-0.045166015... | 1,035 | 1035 | |
Homework Help
Posted by Carol on Friday, May 28, 2010 at 2:01am.
x^2-6x-7=0 Completing the square
need help
• math - bobpursley, Friday, May 28, 2010 at 8:29am
what is half of -6 squared: 6/2=3, squared , 9
x^2-6x+9 -7=9
(x-3)^2 =16
take the square root of each side.
x-3= +-4
x=7, or -1
... | 4 | [
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-0.0478515625,
-0.013... | 1,036 | 1036 | |
show that the sum = sqrt(2)
Last edited by Bruno J.; June 10th 2010 at 11:24 AM.
That's the sum $1+\frac{1}{4}+\sum^\infty_{n=2}\frac{1\cdot 3\cdot\ldots\cdots (2n-1)}{4\cdot (4\cdot 2)\cdot\ldots\cdot(4n)}$ . Let's try now to understand the quotient in that infinite series a
little better: $\frac{1\cdot 3\cdot\ldots\... | 5 | [
-0.031494140625,
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0.03076171875,
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-0.09228515625,
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-0.048583984375,
0.0205078125,
-0.130859375,
0.04931640625,
0.0196533203125,
0.013732910156... | 1,037 | 1037 | |
Ball At Max Height
November 17th 2008, 10:23 PM
magentarita
Ball At Max Height
Vanessa throws a tennis ball in the air.
The function h(
t) = –16t^2 + 45t + 7 represents the distance, in feet, that the ball is from the ground at any
time t. At what time, to the nearest tenth of a second, is the ball ... | 4 | [
-0.0032958984375,
0.06982421875,
0.0252685546875,
-0.11181640625,
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0.027099609375,
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0.1767578125,
-0.044677734375,
0.06640625,
0.046142578125,
0.030517578125,
-0.003936767578125,
0.1103515625,
0.0093994140625,
0.046630859375,
0.046630859375,
-0.09326... | 1,038 | 1038 | |
Math Help
Let f: Z_5--->Z_5 be the function defined by f([a])=[2a+3]. Show that f is well-defined, and determine whether f is bijective.
So your function looks like: f(0) = 3 f(1) = 5 = 0 f(2) = 7 = 2 f(3) = 9 = 4 f(4) = 11 = 1. In order for it to be well-defined, when we put each input, we should get exactly one out... | 5 | [
0.004974365234375,
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0.0296630859375,
0.01348876953125,
-0.01458740234375,
0.01226806640625,
-0.0529... | 1,039 | 1039 | |
Calculus BC: Series
Until the final section of this chapter, we will restrict our attention to series with a [n]≥ 0 . Thus the partial sums are increasing:
If the series a [n] is to converge, there must be some B such that s [n]≤B for all n , or the s [n] will become arbitrarily large. Such a B is called an upper boun... | 4 | [
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0.07177734375,
-0.0247802... | 1,040 | 1040 | |
algebra--distributive
Posted by lani on Tuesday, October 31, 2006 at 6:21pm.
how would you do this prob.
negative4-(5y+6) = negative 7y+3
thanks.
happy halloween
I'm going to assume your problem is this:
-4 - (5y + 6) = -7y + 3
If that's the case, distribute the negative over the terms in the parentheses first:
... | 4 | [
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0.032958984375,... | 1,041 | 1041 | |
Calculating second derivative
October 13th 2007, 07:29 AM #1
Newbie
Joined
Oct 2007
Posts
11
Calculating second derivative
I have a function f(x) = sqrt(0.5*x^2 + 4) - 2
I calculate the first derivative and get
f'(x) = x / sqrt(0.5x^2 + 4)
But I have a hard time trying to figure out the se... | 5 | [
0.055419921875,
-0.08544921875,
0.08251953125,
0.01190185546875,
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0.0654296875,
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0.07373046875,
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0.0546875,
-0.049560546875,
0.057861328125,
0.044189453125,
-0.01397705078125,
-... | 1,042 | 1042 | |
Homework Help
Posted by cheryl on Thursday, November 16, 2006 at 8:55pm.
i am building a rectangular swimming pool. the pool is to have a surface area of 1000 ft.^2. it also has a uniform walk way of 3 ft. surrinding it. X is the lengh of one side of the pool, and Y is te
lengh of the other side.
A.) express the area... | 4 | [
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0.14453125,
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0.044677734375,
-0.0322265625,
... | 1,043 | 1043 | |
Another Identity
December 9th 2010, 06:43 PM #1
Member
Joined
Sep 2008
Posts
120
Another Identity
I have gotten stuck again on another problem.
[LaTeX ERROR: Convert failed]
So this is what I did was made one fraction in the denominator:
[LaTeX ERROR: Convert failed]
So then I multipl... | 4 | [
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0.0634765625,
... | 1,044 | 1044 | |
Help analyzing inverse of an abs function
December 6th 2009, 09:55 AM #1
Junior Member
Joined
May 2008
Posts
49
Help analyzing inverse of an abs function
I am trying to find an expression for $f^{-1}$
$f(x)=ln\lvert\frac{x}{x-1}\rvert$
And then the algebra
$x=ln\lvert\frac{y}{y-1}\rvert$
... | 5 | [
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-0.11425... | 1,045 | 1045 | |
Avoidance value of Expertise
10-26-2009 12:11 PM #42
Theorydin
Join Date
Mar 2009
Location
Rochester, NY
Posts
70
10-26-2009 12:09 PM #41
Theorydin
Join Date
Mar 2009
Location
Rochester, NY
Posts
70
So, I took some time to work through the math, and I figured out what's going on. I can n... | 4 | [
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0.1220703125,
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-0.046875,... | 1,046 | 1046 | |
Math Help
Multiply the coefficient of the leading term by the constant term: 16 x -3 = -48 Now find two factors of -48 that add to the coefficient of the linear term: -2 Factors......Sum 1, -48........-47 2,
-24........-22 3, -16........-13 etc. I get that 6 x -8 = -48 and 6 + -8 = -2 So: $16x^2-2x-3 = 16x^2 + 6x - 8x... | 4 | [
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0.0269775390625,
-0.034423828125,
0.025... | 1,047 | 1047 | |
stats & prob
Number of results: 1,211
stats
a test consists of 25 multiple choice questions. Each has 5 possible answers, which only one is correct. If a student guesses on each question, find the following: a) prob that he will guess all of
them right b)prob that he will guess at most 12 right c) prob that he will ..... | 4 | [
0.061279296875,
0.0264892578125,
-0.0194091796875,
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0.11328125,
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0.1474609375,
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0.0034332275390625,
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-0.017333984375,
-0.0537109375,
-0.0546875,
... | 1,048 | 1048 | |
[SOLVED] geometry shapes
February 14th 2006, 12:02 PM #1
britt12790
Guest
[SOLVED] geometry shapes
i need to find the area of a octagon with a perimeter of 40 ft and also find the same thing for a triangle and trapezoid. can you please help me fast?
britt12790
i need to find the area of a octagon with a... | 4 | [
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0.004791259765625,
0.0113525390625,
0.0... | 1,049 | 1049 | |
Unknown in Indices
January 27th 2008, 04:28 PM #1
Newbie
Joined
Jan 2008
From
Australia
Posts
11
Unknown in Indices
I am having so much trouble with these kinds of equations. Can someone please help me
Solve for 'x':
2^2x-1 - 6.2^x-1 + 4 = 0
and...
2^2x - 5.2^x+1 + 16 = 0
p... | 4 | [
-0.0098876953125,
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0.06787109375,
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... | 1,050 | 1050 | |
Strong Law of Large Numbers Application
October 11th 2011, 07:18 PM #1
Newbie
Joined
Sep 2011
Posts
14
Strong Law of Large Numbers Application
This was a test question from last semester that I stared at blankly for a long time and couldn't figure out where to begin. Obviously since I need to show conver... | 5 | [
-0.06005859375,
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0.037841796875,
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... | 1,051 | 1051 | |
Homework Help
Posted by Reuben49 on Thursday, July 28, 2011 at 7:37am.
Three towns p,Q and R are such that the distance between P and Q is 50km and the distance between p and R is 90km.if the bearing of Q from P is 075 and the bearing of R from p is 310, find the
distance between Q and R correct to the nearest Km.
... | 4 | [
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0.06982421875,
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0.000812530517578125,
-0.0294189453125,
-0.01397705... | 1,052 | 1052 | |
Isomorphism
November 17th 2009, 11:10 AM
slevvio
Isomorphism
Prove that any two cyclic groups of the same order are isomorphic.
Hint: Let G and G' be cyclic groups with generators a and a' respectively. If G and G' are both infinite show that $\phi : G \rightarrow G'$ defined by $\phi(a^m) = (a')^m$ for $m ... | 5 | [
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0.048583984375,
-0.044677734375,
-0.02197265625,
0.026123046875,
-0.038330078125,
0.028076171875,
... | 1,053 | 1053 | |
Harmonic function as a function of z
April 10th 2011, 01:24 AM #1
Senior Member
Joined
Apr 2010
Posts
487
Harmonic function as a function of z
The question
For the following harmonic function $u : R^2 \to R$, find a harmonic conjugate $v: R^2 \to R$ for u and express the analytic function f = u + iv ... | 4 | [
-0.0654296875,
0.06689453125,
-0.0625,
-0.027587890625,
-0.04150390625,
0.0228271484375,
-0.039306640625,
-0.057861328125,
-0.05859375,
-0.01544189453125,
0.046142578125,
-0.053955078125,
-0.00225830078125,
0.044921875,
0.051513671875,
-0.01202392578125,
-0.0096435546875,
-0.035644... | 1,054 | 1054 | |
1D wave equation (Runge-Kutta implementation) with OpenCL
02-10-2013, 02:36 AM #1
Junior Member
Join Date
Feb 2013
Posts
2
1D wave equation (Runge-Kutta implementation) with OpenCL
Dear all,
I have spent some time trying to figure out my problem, but haven't succeeded so I am posting here.
Sinc... | 4 | [
-0.062255859375,
0.06103515625,
-0.00689697265625,
-0.0439453125,
-0.08935546875,
-0.10107421875,
-0.078125,
-0.005035400390625,
-0.0303955078125,
-0.07275390625,
0.05078125,
-0.0380859375,
-0.07470703125,
-0.08447265625,
0.0250244140625,
0.0732421875,
-0.1103515625,
-0.08642578125... | 1,055 | 1055 | |
binomial coefficent equation.
September 25th 2010, 06:43 AM
integral
binomial coefficent equation.
I was watching a video playlist on applications of binomial coefficents and at the end of one of the videos it asked me to make an equation for them.
This is what I got:
$\begin{pmatrix}<br /> n \\ <br />... | 4 | [
-0.00823974609375,
-0.035888671875,
-0.06884765625,
0.028076171875,
0.049072265625,
0.00689697265625,
0.050048828125,
0.0103759765625,
-0.007293701171875,
0.031005859375,
-0.0203857421875,
-0.04296875,
0.01611328125,
0.0262451171875,
-0.0228271484375,
0.04931640625,
-0.01190185546875... | 1,056 | 1056 | |
Review of Vectors
The sum of two vectors u and v yields
What is the dot product of two perpendicular vectors?
Which vector operation is most helpful when trying to find the area of a parallelogram?
Which vector operation is most helpful when trying to find the projection of one vector onto another?
The cross produc... | 4 | [
-0.049072265625,
-0.09130859375,
-0.09423828125,
-0.119140625,
0.00555419921875,
-0.042236328125,
0.0205078125,
-0.072265625,
0.003875732421875,
-0.00141143798828125,
-0.043701171875,
-0.0146484375,
-0.005706787109375,
0.0771484375,
-0.07763671875,
0.01385498046875,
-0.0233154296875,... | 1,057 | 1057 | |
Homework Help
Posted by Greg on Sunday, September 9, 2007 at 3:01am.
How do you factorise
-13x^2+113x-22
• Math - drwls, Sunday, September 9, 2007 at 8:54am
That polynomial does not factor simply.
The roots of -13x^2+113x-22 = 0
are real numbers, since b^2 - 4 ac = 11625. The expression can be written... | 4 | [
-0.025390625,
0.005645751953125,
-0.02783203125,
0.076171875,
0.0234375,
0.107421875,
-0.03955078125,
0.01324462890625,
-0.0771484375,
-0.06787109375,
0.107421875,
-0.0269775390625,
0.057373046875,
0.0299072265625,
-0.05126953125,
0.007080078125,
-0.06689453125,
0.006378173828125,
... | 1,058 | 1058 | |
New Binary operation
August 15th 2009, 11:03 PM
§uperman
New Binary operation
Hey
Im new here, and i'm not sure where to put this Q,
I was studying for the AMO, and I came across a problem in the 2004 AIMO which has me completely stuck (Headbang)...
A new binary operation ? defined on all positive x... | 5 | [
-0.054443359375,
0.05712890625,
-0.003265380859375,
-0.08251953125,
-0.0142822265625,
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0.0279541015625,
0.01129150390625,
-0.0556640625,
0.00506591796875,
0.0255126953125,
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-0.021240234375,
-0.017822265625,
0.00016689300537109375,
0.06298828125,
... | 1,059 | 1059 | |
Interesting Limits. #1
Without L'Hospital's Rule, evaulate: $\lim_{x\to\infty} \frac { x \, ln( \, ln(x+1) \, ) } { ln(x) }$.
For large x : $ln( ln(x+1) ) > 1$ so $x ln( ln(x+1) ) > x$ so $\frac { x \, ln( \, ln(x+1) \, ) } { ln(x) } > \frac{x}{ln(x)}<br />$ which clearly goes to infinity as x goes to infinity
| 5 | [
-0.03173828125,
-0.04345703125,
0.00897216796875,
-0.08203125,
0.048095703125,
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0.0250244140625,
-0.00994873046875,
-0.026611328125,
-0.016357421875,
-0.052978515625,
... | 1,060 | 1060 | |
simple question but forgot how to solve
You can't sovle it unless it has an equals sign.
I think you mean simplify, not solve? $(8a^8)^{\frac{1}{2}}$ $=(2^3a^8)^{\frac{1}{2}}$ $=2^{\frac{3}{2}}a^{\frac{8}{2}}$ $=2^{\frac{3}{2}}a^4$ $=2\sqrt{2}a^4$
Did you mean simplify? A nice way to do this: factor the radicand (do ... | 4 | [
0.052978515625,
0.026611328125,
-0.049560546875,
0.08349609375,
-0.044921875,
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0.04248046875,
0.0030517578125,
0.044677734375,
0.05712890625,
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0.09619140625,
0.00970458984375,
0.091796875,
-0.06689453125,
0.086914062... | 1,061 | 1061 | |
Darboux Integrability epsilon-delta proof
March 26th 2013, 05:08 AM #1
Newbie
Joined
Dec 2012
From
United States
Posts
8
Darboux Integrability epsilon-delta proof
Hello all, I'm having trouble proving this theorem.
Suppose f is Darboux integrable, then for all $\epsilon > 0$ there exists a $\del... | 4 | [
-0.00958251953125,
0.05517578125,
0.06982421875,
-0.050048828125,
0.107421875,
0.060546875,
0.039306640625,
0.045654296875,
-0.0235595703125,
0.006134033203125,
-0.06494140625,
0.0272216796875,
0.03662109375,
-0.015869140625,
0.022216796875,
-0.041748046875,
0.0703125,
-0.032714843... | 1,062 | 1062 | |
Monopolies & Oligopolies
Overview
Monopoly power comes from a firm's ability to set prices. This ability is dictated by the shape of the demand curve facing that firm. If the firm faces a downward sloping demand curve, it is no
longer a price taker but rather a price setter. In our perfect competition model, we assume... | 5 | [
-0.08642578125,
-0.05810546875,
0.01226806640625,
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-0.0576171875,
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-0.0390625,
0.07470703125,
0.08447265625,
-0.00182342529296875,
-0.050048828125,
0.0250244140625,
0.00994873046875,
0.04345703125,
0.06787109375,
0.0012054443359375,
-0.032470703125,
... | 1,063 | 1063 | |
Re: st: How to implement Wald estimator (for IV that is a ratio of coef
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: st: How to implement Wald estimator (for IV that is a ratio of coefficients)?
From Misha Spisok <misha.spisok@gmail.com>
To statalist@hsphsun2.harvard.edu
Sub... | 4 | [
-0.0869140625,
-0.041748046875,
-0.004669189453125,
0.016357421875,
0.0751953125,
0.08349609375,
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0.00360107421875,
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-0.0576171875,
-0.003021240234375,
0.000782012939453125,
-0.0458984... | 1,064 | 1064 | |
Parabola's focus
May 9th 2007, 03:40 PM
ijleyton
Parabola's focus
How can i find the focus of the parabola/arc if i know the equation
(y= {1/125}x^2) and the distance between the endpoints (100m).
I've looked for an explanation but i havent been able to find a good one, if someone can point to an easy to... | 4 | [
-0.01708984375,
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-0.052978515625,
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0.031494140625,
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0.08984375,
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0.0361328125,
-0.0341796875,
0.0771484375,
0.043212890625,
-0.0791015625,... | 1,065 | 1065 | |
Homework Help
Posted by Kara on Monday, November 12, 2012 at 9:40am.
A dog trainer has 64 ft of fencing that will be used to create a rectangular work area for dogs. If the trainer wants to enclose an area of 192 ft2, what will be the dimensions of the work area?
• Algebra - Steve, Monday, November 12, 2012 at 10:0... | 4 | [
0.06884765625,
0.05224609375,
-0.005950927734375,
0.01373291015625,
-0.0400390625,
0.0240478515625,
-0.0294189453125,
0.055419921875,
-0.06884765625,
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0.053466796875,
0.0625,
0.0947265625,
-0.054931640625,
0.08642578125,
-0.0546875,
-0.010070800781... | 1,066 | 1066 | |
Homework Help
Posted by Roger on Friday, December 3, 2010 at 10:48am.
Please Help.
How long, to the nearest tenth of a year, will it take $12,500 to grow to $20,000 at 6.5% annual interest compounded quartely? (Use the formula for compound interest with n compoundings per year to
solve for t.)
• Algebra - MathMate... | 4 | [
0.044189453125,
0.056396484375,
-0.01953125,
-0.020263671875,
-0.01251220703125,
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0.06884765625,
0.00421142578125,
0.083984375,
0.0286865234375,
-0.01373291015625,
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0.11181640625,
0.016357421875,
0.0615234375,
-0.095703125,
0.0119018554687... | 1,067 | 1067 | |
AP PHYSICS MECH.
Posted by vm on Saturday, February 12, 2011 at 2:45pm.
A 5.00 g bullet moving at 648 m/s strikes a 670 g wooden block at rest on a frictionless surface. The bullet emerges, traveling in the same direction with its speed reduced to 440 m/s.
A 5.00 g bullet moving at 648 m/s strikes a 670 g wooden bloc... | 4 | [
0.01177978515625,
0.034912109375,
0.04052734375,
-0.02197265625,
0.07763671875,
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0.0546875,
-0.04248046875,
0.0419921875,
0.0225830078125,
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-0.0164794921875,
-0.0400390625,
-0.0037841796875,
0.06787109375,
0.025878906... | 1,068 | 1068 | |
find a function from the limit
July 20th 2010, 06:40 AM #1
Newbie
Joined
Jul 2010
Posts
4
find a function from the limit
Suppose
lim_{x -> infty} { log f(x) / log x } = c ,
where c is a constant.
Can we prove that:
f(x) = b x^c + lower order terms,
where b is something independen... | 5 | [
-0.05859375,
-0.048095703125,
-0.006988525390625,
0.10302734375,
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0.0030975341796875,
0.0286865234375,
0.11962890625,
-0.030517578125,
-0.0035... | 1,069 | 1069 | |
russian roulette
August 2nd 2008, 12:10 PM #1
Junior Member
Joined
Oct 2007
From
Nova Scotia
Posts
48
russian roulette
I was just wondering how to calculate the expected number of trigger pulls required to shoot a single bullet out of a six-shot revolver.
Spinning the cylinder between shots:
... | 5 | [
0.02392578125,
-0.009765625,
-0.01031494140625,
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0.008544921875,
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0.0498046875,
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0.0732421875,
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0.01165771484375,
-0.051025390625,
-0.000564... | 1,070 | 1070 | |
Need help finding the general statement
June 25th 2012, 07:17 AM #1
Newbie
Joined
Jun 2012
From
Netherlands
Posts
3
Need help finding the general statement
Hi guys first time posting here, not sure if it belongs in this category...
But I need help with an internal assessment.
1 1
1 3/2 ... | 4 | [
-0.058349609375,
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0.051025390625,
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0.011962890625,
-0.08056640625,
0.021728515625,
0.00750732421875,
-0.0341796875,
-0.0266113281... | 1,071 | 1071 | |
Calculus Need of Urgent help
Posted by Anonymous on Tuesday, February 8, 2011 at 10:05am.
find the indicated limits, if they exist.
1. lim (3x^3+x^2+1)/(x^3+1)
x-> -infinity
2. find the slope of the tangent line to the graph of the given function at any point:
f(x) = 2x +7
Could anyone please, please, please expl... | 5 | [
-0.12255859375,
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-0.01007080078125,
0.031982421875,
0.022216796875,
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0.02197265625,
0.0123291015625,
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0.0303955078125,
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0.0419921875,
0.035400390625,
-0.0205078125,
-0.00213623046875,
-0.10009765625,
-0.036... | 1,072 | 1072 | |
How I learned to stop worrying and love de Bruijn indices
When I started learning how to formalise languages in Coq, one of my initial stumbling blocks was choosing an approach to name binding. There are at least three fancy sounding contenders: Locally
Nameless, Nominal Reasoning and Parametric Higher Order Abstract S... | 4 | [
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0.0096435546875,
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0.054931640625,
-0.01123046875,
-0.0213623046875,
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0.06005859375,
0.0166015625,
0.072265625,
0.0286865234375,
0.03... | 1,073 | 1073 | |
Chi-square with Excel
For contingency tables, we start with the heart attack data. If you have not worked with this data before you can find a description here. This is a very large data set and so is provided as zip
files. (You may need a program such as winzip to unzip them). Available are plain text (with tabs sepa... | 5 | [
0.1396484375,
0.03955078125,
-0.01708984375,
0.0162353515625,
-0.0250244140625,
0.03125,
-0.046875,
0.02001953125,
-0.042236328125,
0.05126953125,
0.11669921875,
-0.03076171875,
0.0419921875,
0.00714111328125,
0.0185546875,
0.054931640625,
0.0162353515625,
-0.052978515625,
-0.007... | 1,074 | 1074 | |
Homework Help
Posted by mary on Sunday, December 28, 2008 at 12:12am.
A woman on a bridge 90.0m high sees a raft floating at a constant sped on the river below. She drops a stone from rest in an attempt to hit the raft. The stone is released when the raft has 6.00m
more to travel before passing under the bridge. The s... | 4 | [
0.00592041015625,
0.0908203125,
0.04541015625,
0.03515625,
0.0113525390625,
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0.00408935546875,
0.01092529296875,
0.08837890625,
-0.036376953125,
-0.04931640625,
0.059326171875,
-0.078125,
0.041748046875,
-0.0179443359375,
0.0634765625,
-... | 1,075 | 1075 | |
Modern Algebra
Abstract groups
Abstract groups vs. transformation groups. We started out looking at transformation groups because they... | 4 | [
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0.052001953125,
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... | 1,076 | 1076 | |
Homework Help
Posted by Ryan on Sunday, October 14, 2012 at 1:16pm.
x^4-4x^3+3x^2+8x-16
Find the zeroes given one is x^2-x-4.
I dont know what to do now. i tried synthetic division. pls help : D
• Math - Reiny, Sunday, October 14, 2012 at 3:50pm
Synthetic division is usually only done with linear divisors, f... | 4 | [
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0.10546875,
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0.03369140625,
-0.0120849609375,
-0.01... | 1,077 | 1077 | |
Homework Help
Posted by anonymous on Friday, August 18, 2006 at 1:35am.
Solve the following; use proper fractions in your answer:
1. 1/3 + 1/4 = 7/12
2. 4/5-2/3 = 2/15
3. 5/6 * 4/5 = 2/3
4. 3/7 divided by 6/8 = 4/7
5. 3 1/4 - 1 3/8 = 1 7/8.....is this a proper fraction?
6. 5 8/9 + 2 4/7 = 8 29/63..is this a prop... | 4 | [
-0.007476806640625,
0.07861328125,
0.03759765625,
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-0.01519775390625,
0.07861328125,
-0.080078125,
-0.01373291015625,
-0.0225830078125,... | 1,078 | 1078 | |
vector orthogonal to plane, find triangle area.
February 23rd 2009, 11:01 PM
rcmango
vector orthogonal to plane, find triangle area.
Find vector orthogonal to plane through these points P, Q and R.
P(1, 0, 0)
Q(0, 2, 0)
R(0,0,3)
then find the area of the triangle PQR.
i tried using cross p... | 4 | [
-0.0106201171875,
0.01324462890625,
-0.08984375,
-0.1162109375,
-0.01226806640625,
0.0250244140625,
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0.0419921875,
0.0133056640625,
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0.0830078125,
0.0322265625,
0.06787109375,
-0.08447265625,
-0.0634... | 1,079 | 1079 | |
Homework Help
Posted by Sarah on Sunday, May 17, 2009 at 9:32am.
Hey :)
I'm sitting my maths non-calculator GCSE tomorrow and am currently revising. I'm doing a practise paper and am currently stuck on this question:
Express A in terms of w.
3w + 20 A
-------- = --------
200 A + 12
-- What does the question mean... | 4 | [
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0.09375,
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0.041259765625,
0.00070953369140625,
0.06884765625,
-0.15625,
0.083984375,
-0.... | 1,080 | 1080 | |
The Newton-Raphson Method
Already the Babylonians knew how to approximate square roots. Let's consider the example of how they found approximations to
Let's start with a close approximation, say x[1]=3/2=1.5. If we square x[1]=3/2, we obtain 9/4, which is bigger than 2. Consequently x[1]=4/3, its square 16/9 is of cou... | 5 | [
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Logarithmic inequality
June 7th 2010, 09:27 AM #1
Logarithmic inequality
Solve $x+3^x < 4$ for x.
Is there an algebraic solution for this? I plugged in values for $x+3^x-4<0$, giving me what I suspect is right, x < 1. But how to be sure?
1. Graph the function $f(x)=x+3^x-4$ and check for which values of... | 4 | [
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-0.1074218... | 1,082 | 1082 | |
st: RE: Log transform- SE or std
[Date Prev][Date Next][Thread Prev][Thread Next][Date index][Thread index]
st: RE: Log transform- SE or std
From Roger Newson <roger.newson@kcl.ac.uk>
To statalist@hsphsun2.harvard.edu
Subject st: RE: Log transform- SE or std
Date Mon, 23 Jun 2003 20:42:19 +0100
At 19:52 ... | 4 | [
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Math Help
December 4th 2010, 02:48 PM #1
Member
Joined
Sep 2009
Posts
145
Derivative
Hi,
I'm not arriving at the correct answer, kindly point out my mistake(s).
Derivative of:
$\displaystyle y = \sin (\cos\,x)$
$\displaystyle u = \cos\,x$
$\displaystyle \frac{du}{dx} = -\sin\,x$... | 5 | [
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ITS World
Method of Estimating Modulation Transfer Function (MTF) during development of the optical system comprising Objective, Photo Detector, and Image Processor.
Introduction.
Any device for registration of the video information consists of the following main components (subsystems):
1. Ob... | 4 | [
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0.010803222... | 1,085 | 1085 | |
The Practice of Statistics
6.1 The Idea of Probability (pp. 330-333)
1. In statistics, what is meant by the term random? We call phenomenon random if individual outcomes are uncertain but there in nonetheless a regular distribution of outcomes in a large number of
repetitions. “Random” in statistics is not a synon... | 4 | [
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-0.042724609... | 1,086 | 1086 | |
Homework Help
Posted by Anonymous on Tuesday, August 28, 2012 at 3:15pm.
x and y are whole numbers, 10<x<14, and 8<y<14.
The sides of a triangle are 5 cm, x cm, and y cm.
List possible values for x and y.
• geometry - Steve, Tuesday, August 28, 2012 at 4:41pm
since any side is less than the sum of the other ... | 4 | [
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-0.035... | 1,087 | 1087 | |
calculus - power series ASAP please :)
Number of results: 64,420
calculus - power series ASAP please :)
using power series, integrate & evaluate to 4 dec. places integral from 0 to 1: sin x^2 dx i'm REALLY stuck on this. and i need help asap.. what is the inverse of "sin x^2" so that i could have it in
a fraction that... | 4 | [
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0.017... | 1,088 | 1088 | |
Monopolies & Oligopolies
Problem :
Two firms with identical cost structures produce a homogeneous good. Both firms choose the quantity to produce at the same time, but before then, one firm has the privilege of announcing its
production quantity decision. Explain how the credibility of this announcement can change the... | 5 | [
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0... | 1,089 | 1089 | |
Approximating a solution that doesn't exist
The following example made an impression on me when I first saw it years ago. I still think it’s an important example, though I’d draw a different conclusion from it today.
Problem: Let y(t) be the solution to the differential equation y’ = t^2 + y^2 with y(0) = 1. Calculat... | 5 | [
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-... | 1,090 | 1090 | |
MathGroup Archive: December 2007 [00706]
[Date Index] [Thread Index] [Author Index]
Re: Defining derivatives
• To: mathgroup at smc.vnet.net
• Subject: [mg84499] Re: Defining derivatives
• From: Jens-Peer Kuska <kuska at informatik.un... | 5 | [
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Representation Theory problems -->
April 23rd 2009, 11:29 AM #1
Newbie
Joined
Apr 2009
Posts
7
i've got a few adv. linear algebra problems that i need to do, but i'm not real knowledgeable on representation theory.
here is the first and easiest problem of the bunch: problem #1
also, with that i n... | 5 | [
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0.0301513671875... | 1,092 | 1092 | |
More Algebra 2
Posted by Lindsay on Wednesday, May 23, 2007 at 4:19pm.
It would be great if, again, someone would check these answers for accuracy. I'd like to know if I'm doing them right.
1) What equation defines an exponential decay function?
a) y=x^pi
b) y=pi^-x
c) y=(1/pi)^-x
d) y=pi times x
I think the ans... | 4 | [
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... | 1,093 | 1093 | |
(Integral) making the numerator = 1
March 11th 2010, 07:04 PM #1
Member
Joined
Oct 2009
Posts
229
(Integral) making the numerator = 1
$\int \frac {5x-6}{x^2-4x+29} dx$
I complete the square and get; $\int \frac {5x-6}{(x-2)^2 + 25} dx$
If I can make the numerator equal to 1, I can use the follo... | 4 | [
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Math (algebra)
Posted by Mathslover Please help on Monday, May 6, 2013 at 12:05am.
Suppose a and b are positive integers satisfying 1≤a≤31, 1≤b≤31 such that the polynomial P(x)=x^3−ax^2+a^2b^3x+9a^2b^2 has roots r, s, and t.
Given that there exists a positive integer k such that (r+s)(s+t)(r+t)=k^2, compute the maxim... | 4 | [
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-0.050292... | 1,095 | 1095 | |
SparkNotes: SAT Physics: Explanations
14.1 Voltage 14.6 Capacitors
14.2 Current 14.7 Key Formulas
14.3 Resistance 14.8 Practice Questions
14.4 Energy, Power, and Heat 14.9 Explanations
14.5 Circuits
Explanations
1. A
Ohm’s Law tells us that current and voltage are... | 4 | [
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Mechanics/Physics
Posted by Dude on Sunday, June 30, 2013 at 5:48pm.
HW7_1B_2 : 5.0 POINTS
Let's say that a cross section where you have M+max is at location x+max, and the cross section where you have M−max is at location x−max. Use the MATLAB window below to plot the profiles of stress
on sections x+max and x−max, ... | 5 | [
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Simplified Theory of Electrical and Optical Phenomena in Moving Systems
From Wikisource
Simplified Theory of Electrical and Optical Phenomena in Moving Systems (1899)
by
Simplified Theory of Electrical and Optical Phenomena in Moving Systems.
§ 1. In former investigations I have assumed that, in all electrical ... | 4 | [
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Homework Help
Posted by HAYDEN4747 on Wednesday, August 31, 2011 at 8:48pm.
FIND THE SOLUTION FOR THE EQUATION. ASSUME THAT ALL ANGLES IN WHICH AN UNKNOWN APPEARS ARE ACUTE ANGLES.
COT ALPHA=TAN( ALPHA +40DEGREES)
HOW DO I SOLVE THIS?
• MATH - Reiny, Wednesday, August 31, 2011 at 9:19pm
I will use A for alph... | 4 | [
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