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MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_12678 | A large open top container of negligible mass: Fluid Mechanics
Problem: A large open top container of negligible mass and uniform cross-sectional area A has a small hole of cross-sectional area A/100 in its side wall near the bottom. The container is kept on a smooth horizontal floor and contains a liquid of density ρ... |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_12679 | # If f''(x)=0, how do you find the convexity of the function?
## Homework Statement:
If f''(x)=0, how do you find the convexity of the function?
## Homework Equations:
so ergo the function is neither convex nor concave. but graphing it in a machine it looks convex...
Related Calculus and Beyond Homework Help News ... |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_12680 | # Binary Tree interal nodes+leaves proof
Let us define the length of the inner path of a binary tree to be the sum of the depths of all internal nodes in the tree ,
Let us define the length of the outer path of the binary tree to be the sum of the depths of all the leaves in the tree.
I need to prove that, in a full... |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_12681 | My Math Forum Radius of Gyration and Standard Deviation
November 12th, 2007, 12:20 PM #1 Newbie Joined: Nov 2007 From: South America Posts: 6 Thanks: 0 Radius of Gyration and Standard Deviation In statics, the radius of gyration of a plane rectangular cross-section, for example, is the root-mean-square of the ratio... |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_12682 | 7 added 185 characters in body
A Lie algebra over $\mathbb Z$ is defined to be an abelian group with a bracketing operation $[\cdot,\cdot]$, satisfying the Jacobi identity and the relation $[x,x]=0$ for every $x$. On the other hand, a quasi-Lie algebra is defined by replacing the axiom $[x,x]=0$ with the antisymmetry ... |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_12683 | expectations of limits of norms of convergent r.v.
Assume we have two sequences of random vectors $$(X_{n})_{n > 1}$$ and $$(Y_{n})_{n > 1}$$ taking values in $$\mathbb{R}^{k}$$ and defined on the same probability space. Also, we know that $$(X_{n})_{n > 1}$$ converges weakly to some random $$X$$ and $$E[||X_{n}||_{2}... |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_12685 | Volume 35, Issue 4
Global and Bifurcation Analysis of an HIV Pathogenesis Model with Saturated Reverse Function
10.13447/j.1674-5647.2019.04.02
Commun. Math. Res. , 35 (2019), pp. 301-317.
Preview Full PDF BiBTex 59 142
• Abstract
In this paper, an HIV dynamics model with the proliferation of CD4 T cells is proposed... |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_12686 | # Problem: Atoms with one electron can be modeled with an equation similar to the Bohr equation: Ea = -2.179x10-18 J (Z2/n2) In the equation, Z is the nuclear charge and n is the shell in which the electron resides. What is the ionization energy of Li2+, assuming its electron is originally in the n=1 level? A.... |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_12687 | # Inverse zero-sum problems II
@article{Schmid2008InverseZP,
title={Inverse zero-sum problems II},
author={Wolfgang A. Schmid},
journal={arXiv: Number Theory},
year={2008}
}
• W. Schmid
• Published 24 January 2008
• Mathematics
• arXiv: Number Theory
Let $G$ be an additive finite abelian group. A sequence over $G$ is ... |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_12674 | # Question about $\alpha-$plane in twistor theory
In twistor theory, given the complexified Minkowski space $CM$ and the projective twistor space $PT$, an $\alpha-$plane is defined as the correspondence in $CM$ wit a point $Z \in PT$.
But I found two versions of it.
(a) One in "Twistor geometry and field theory" by ... |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_12684 | Try NerdPal! Our new app on iOS and Android
# Solve the quadratic equation $25x^2+2x+5=0$
## Step-by-step Solution
Go!
Go!
1
2
3
4
5
6
7
8
9
0
a
b
c
d
f
g
m
n
u
v
w
x
y
z
.
(◻)
+
-
×
◻/◻
/
÷
2
e
π
ln
log
log
lim
d/dx
Dx
|◻|
θ
=
>
<
>=
<=
sin
cos
tan
cot
sec
csc
asin
acos
atan
acot
asec
acsc
sinh
cosh
tanh
coth
se... |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_16305 | ## Saturday, May 21, 2011
### n circles with radius r ...
... are inscribed in a circle with radius 1
Determine the radius r and the area A of the shaded region between the circles for n = 4 and n = 3
Hint: In an equilateral triangle the medians divide each other in the ratio of 2:1
1. for n=3 the radius of the ci... |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_16306 | # How do you implement a negative controlled gate using the regular controlled gate?
I have been reading a paper about perfect error correction codes, and when the circuit is described, the author uses some negative controlled gates, that is:
The gate is applied if the control is $$|0\rangle$$ and trivial operation i... |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_16307 | Allari Alludu Naa Songs, Funko Fnaf Plushies Wave 7, Pwcs School Board Live, Waterford Upstart Salary, The Great Train Robbery 2013 مترجم, Air Popcorn Maker, Alfred The Great Death, What Can Pigs Not Eat, Xipe Totec Meaning, " />
Angle B and the original 56 degree angle are also equal alternate interior angles. Exteri... |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_16309 | GMAT Question of the Day - Daily to your Mailbox; hard ones only
It is currently 18 Jun 2018, 09:53
### GMAT Club Daily Prep
#### Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questions via email.
Customize... |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_16311 | # Mathematics for Technology I (Math 1131)
Durham College, Mathematics
Free
• 0 lessons
• 0 quizzes
• 10 week duration
• ##### Numerical Computation
Here you'll be introduced to the bare basics of mathematics. Topics include commonly used words and phrases, symbols, and how to follow the order of operations.
• #####... |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_16313 | 84 550
Assignments Done
99,1%
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In March 2020
# Answer to Question #5176 in Statistics and Probability for muthe
Question #5176
An investment manager has all her bonds divided in three portfolios: P1, P2 and P3. The rst portfolio (P1) collects the 20 percent of the bonds, the second (P2) 50 percent, a... |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_16315 | # Is this priority or parity! solution codechef
## Is this priority or parity! solution codechef
NN integers 1,2,3,N1,2,3,…N are placed on a circle in clockwise order such that ii and (i+1)(i+1) are adjacent for all 1iN11≤i≤N−1, and 11 and NN are also adjacent.
Given an integer KK, Ashish repeatedly removes integers... |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_16316 | # Math Help - Improper integrals of type I: convergent or divergent?
1. ## Improper integrals of type I: convergent or divergent?
I've got two improper integrals, and need to determine whether or not they are convergent.
1) 1/(x*sqrt(x+3)) integrated from 1 to infinity
I said that this function was =< 1/x, and was h... |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_16317 | # One main scale division of a vernier callipers is
Question:
One main scale division of a vernier callipers is ' $\mathrm{a}$ ' $\mathrm{cm}$ and $\mathrm{n}^{\text {th }}$ division of the vernier scale coincide with $(\mathrm{n}-1)^{\mathrm{th}}$ division of the main scale. The least count of the callipers in $\mat... |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_16318 | # N-dimensional Cooley-Tukey FFT
I am trying to formulate an n-dimension algorithm for the Cooley-Tukey FFT. In two dimensions, it is very clear:
$$Y[k_1 + k_2 n_1] = \sum_{l_2 = 0}^{n_2} \Biggl[ \Biggl( \sum_{l_1 = 0}^{n_1 - 1} X \left[l_1 n_2 + l_2 \right] \omega_{n_1}^{l_2 k_1}\Biggl)\omega_n^{l_2 k_1}\Biggl]\omeg... |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_16319 | ## anonymous one year ago (sinx / one - cosx )+ (sin x /one - cosx) = 2 csc x
1. Loser66
2. Loser66
but it is true if the denominator is $$1-cos^2(x)$$
3. anonymous
what identity would i use @Concentrationalizing
4. Loser66
@Concentrationalizing please, give me the whole thing. Can't wait to see "the 2 more step... |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_16304 | ×
Get Full Access to Statistics: Informed Decisions Using Data - 5 Edition - Chapter 14.1 - Problem 22
Get Full Access to Statistics: Informed Decisions Using Data - 5 Edition - Chapter 14.1 - Problem 22
×
# ?The U.S. Population The following data represent the population of the United States for the years 1900–2010 ... |
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MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_16310 | # Class is Transitive iff Union is Subset
## Theorem
A class $A$ is transitive if and only if:
$\displaystyle \bigcup A \subseteq A$
## Proof
### Necessary Condition
$A$ be transitive.
Let $x \in \displaystyle \bigcup A$.
Then by definition:
$\exists y \in A: x \in y$
By definition of transitive class:
$x \i... |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_16314 | • # question_answer Observe the given figure. Ajay starts from a place A and reaches the place D passing through the places B and C Vijay starts from A and reaches D passing through the places F and E. What distance did... |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_16312 | # 20 years since I was in high school. How do I break this down?
-5 = 2x + 5
I want to "re-start" my mathematical education. I am needing it more and more at work. A co-worker asked me to break that down (he couldn't remember either).
Where should I start? What books?
Thanks!
-
This is an equation, because it say... |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_9504 | # RS Aggarwal solutions for Secondary School Class 10 Maths chapter 18 - Area of Circle, Sector and Segment [Latest edition]
## Chapter 18: Area of Circle, Sector and Segment
Exercise 18AExercise 18BMultiple Choice QuestionsFormative Assessment
Exercise 18A [Pages 18 - 824]
### RS Aggarwal solutions for Secondary Sc... |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_9505 | # 16.3. Information Theory¶
For thousnads of years, we are submerging in a world of information. From Shakespeare’s Sonnet to researchers’ paper on Cornell ArXiv, from Van Gogh’s printing Starry Night to Beethoven’s music Symphony No. 5, from the first programming language Plankalkül to the state-of-the-art machine le... |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_9506 | # Need an operator on sets similar to Cartesian product
Suppose we have two sets, $A = \{S_1, S_2\}, B = \{T_1,T_2\}$ where $S_1, S_2$ and $T_1,T_2$ are also sets. Is there an operator (already widely used) such that $$\operatorname{Operator}(A, B) = \{\{S_1\cup T_1\},\{S_1\cup T_2\},\{S_2\cup T_1\},\{S_2\cup T_2\}\}?... |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_9507 | # Eureka Math Algebra 2 Module 3 Lesson 16 Answer Key
## Engage NY Eureka Math Algebra 2 Module 3 Lesson 16 Answer Key
### Eureka Math Algebra 2 Module 3 Lesson 16 Opening Exercise Answer Key
a. Explain how to use a number line to add the fractions $$\frac{7}{5}$$ + $$\frac{9}{4}$$.
First, we locate the point $$\fra... |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_9508 | Carlie M.
# A(2, 4), B(1, 3) for distance formula
What is the distance formula for A(2, 4), B(1, 3)? |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_9509 | # Tag Info
10
There is a lot of ways to understand why stationarity allows to apply usual time series analysis. Here is one more. Very often, the theoretical justification of what you do in time series need to be able to identify the mean formula and the expectation: $$\frac{1}{N}\sum_{n=1}^N X_n \underset{N\rightarr... |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_9510 | # Can you answer in 15 seconds? (Part 1)
Algebra Level 2
$\huge 27^{- \frac {x}{3} } + 81^{ \frac {1-x}{4} }$
If the expression above can be stated in the form of $$\dfrac {a}{b^{^{\large{x}}}}$$ for positive integers $$a$$ and $$b$$, what is the value of $$a+b?$$
× |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_9511 | # András P Huhn
Born
26 January 1947
Szeged, Hungary
Died
6 June 1985
Szeged, Hungary
### Biography
András Huhn's father was Peter Huhn who was a professor at the University of Szeged. András was brought up in Szeged where he attended school and entered the József Attila University of Szeged in 1966. He introduced t... |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_9512 | # zbMATH — the first resource for mathematics
##### Examples
Geometry Search for the term Geometry in any field. Queries are case-independent. Funct* Wildcard queries are specified by * (e.g. functions, functorial, etc.). Otherwise the search is exact. "Topological group" Phrases (multi-words) should be set in "strai... |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_9513 | # Index of Square Triangular Number from Preceding
It has been suggested that this article or section be renamed: Haven't a clue why I gave it the name I did. Suggest a rename. One may discuss this suggestion on the talk page.
## Theorem
Let $T_n$ be the $n$th triangular number.
Let $T_n$ be square.
Then $T_{4 n ... |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_9514 | Tag Info
5
These states represent intermediate coupling schemes that are halfway between the usual $LS$ coupling and the more extreme $jj$ coupling that happens in heavier atoms where relativistic effects mean that the spin-orbit coupling for each individual electron can match or exceed the orbit-orbit coupling betwe... |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_9515 | # ibis.expr.types.DayOfWeek.index¶
DayOfWeek.index()
Get the index of the day of the week.
Returns: IntegerValue The index of the day of the week. Ibis follows pandas conventions, where Monday = 0 and Sunday = 6. |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_9516 | # What is 51/169 as a decimal?
## Solution and how to convert 51 / 169 into a decimal
51 / 169 = 0.302
To convert 51/169 into 0.302, a student must understand why and how. Both represent numbers between integers, in some cases defining portions of whole numbers But in some cases, fractions make more sense, i.e., coo... |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_9518 | ]> 13.0 Solving an Equation in One Variable
13.0 Solving an Equation in One Variable
Suppose we have an equation of the form $f ( x ) = 0$ , where $f$ is some, perhaps ugly standard differentiable function on some interval. For example, $f ( x )$ might be $sin ( x ) − 0.2$ , or $exp ( sin ( x ) ) − csc ( x )$... |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_9519 | ## ML Aggarwal Class 7 Solutions for ICSE Maths Chapter 7 Percentage and Its applications Ex 7.1
Question 1.
Convert the following percents into fractions in simplest form:
(i) 25%
(ii) 150%
(iii) 7$$\frac { 1 }{ 2 }$$ %
(iv) 33$$\frac { 1 }{ 3 }$$ %
Solution:
Question 2.
Convert the following fractions into percents... |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_9517 | What is the RMS value of the inducted EMF/turn in a transformer?
Free Practice With Testbook Mock Tests
Options:
1. $$\frac{{{4.44f}}}{{{\phi _m}}} V$$
2. 4.44 f ϕm V
3. 1.11 f ϕm V
4. 4 f ϕm V
Correct Answer: Option 2 (Solution Below)
This question was previously asked in
SSC JE EE Previous Paper 10 (Held on:... |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_5008 | Corpus ID: 232075672
A characterization of the product of the rational numbers and complete Erd\H{o}s space
@article{HernandezGutierrez2021ACO,
title={A characterization of the product of the rational numbers and complete Erd\H\{o\}s space},
author={Rodrigo Hern'andez-Guti'errez and A. Zaragoza},
journal={arXiv: Gene... |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_5009 | An ordinal $\gamma$ is admissible if the $L_\gamma$ level of the constructible universe satisfies the Kripke-Platek axioms of set theory.
The smallest admissible ordinal is $\omega_1^{ck}$,[1] the least non-computable ordinal. More generally, for any real $x$, the least ordinal not computable from $x$ is denoted $\ome... |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_5011 | # Exercise 5. A geametric understanding of OLS. You dajnol hve Ikccrato OIGI and YWU re askaxlmorcurpute the
###### Question:
Exercise 5. A geametric understanding of OLS. You dajnol hve Ikccrato OIGI and YWU re askaxlmorcurpute the OLS estimata5 &f Ghalps lieha Ueusuof Ke Clasxicak Lineil" Moxdcl Mhore PTO omkyuhr... |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_5012 | IIT JAM Follow
January 14, 2021 9:04 pm 30 pts
If A and B are unbounded subsets of R, which of the following is necessarily unbounded? ANB 1. 2 AIB U(BA) AIB UANB) 3. 4 Complement of A. Your Answer: 2 Correct Answer: 3 |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_5013 | # How do I decompose the rational expression (-x^2+9x+9)/((x-5)(x^2+4)) into partial fractions?
Nov 29, 2014
$\frac{- {x}^{2} + 9 x + 9}{\left(x - 5\right) \left({x}^{2} + 4\right)} = \frac{A}{x - 5} + \frac{B x + C}{{x}^{2} + 4}$
by finding the common denominator,
$= \frac{A \left({x}^{2} + 4\right) + \left(B x + ... |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_5014 | Math Help - application of integration
1. application of integration
i have 2 functions f(x) = x +1 and f(x) = (x-1)^2 I am supposed to figure out the area between the 2 functions without making any calculations....this is where im having trouble, i sketched the 2 graphs the x-1 function is a parabola facing up and t... |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_5015 | # Peter B. Kronheimer
Peter B. Kronheimer
Born1963 (age 55–56)
NationalityUnited Kingdom
Alma materCity of London School
University of Oxford
Oberwolfach Prize (1998)
Veblen Prize (2007)
Doob Prize (2011)
Scientific career
FieldsMathematics
InstitutionsHarvard University
Doctoral studentsCiprian Manolescu
Peter Bened... |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_5016 | # composite
• January 27th 2009, 05:06 PM
Sally_Math
composite
prove that n is composite, then 2^(n)-1 is composite.
I need a prove, but I just want to know can I also prove using a counter example.
• January 27th 2009, 06:46 PM
ThePerfectHacker
Quote:
Originally Posted by Sally_Math
prove that n is composite, then ... |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_5017 | ## anonymous 5 years ago 2 sqrt 7+ 3 sqrt 7
1. watchmath
2 stuff and 3 stuff is 5 stuff so the answer is $$5\sqrt{7}$$
2. anonymous
zactly |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_5018 | # What are the current events affecting your industry and has there been any major new developments?
###### Question:
What are the current events affecting your industry and has there been any major new developments?
#### Similar Solved Questions
##### David has a savings account with a 8,000 balance today. The acc... |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_5019 | # Definition:Antiassociative
Let $\circ$ be a binary operation on the set $S$.
$\circ$ is an antiassociative operation on $S$ iff:
$\forall x, y, z \in S: \left({x \circ y}\right)\circ z \ne x \circ \left({y \circ z}\right)$ |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_5021 | ### Theory:
Let us learn how to construct a triangle if the measures of $$2$$ of its angles and the length of the side included between them are known. To construct a triangle, first we shall draw a rough diagram which gives an idea where the sides would be. Let us consider an example.
Example:
Construct a triangle $$... |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_5022 | # Brilliant Summation Contest Season-1 (Part 2)
Hi Brilliant! This is the sequel of the first part of Brilliant Summation Contest Season-1.
Update: This contest has been ended. Thanks for everyone's participation.
The aims of the Summation contest are to improve skills in the computation of sums, to learn from each ... |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_5020 | My Math Forum Need help with simplifying rational exponent
Algebra Pre-Algebra and Basic Algebra Math Forum
January 24th, 2018, 06:27 PM #1 Newbie Joined: Mar 2016 From: Atlanta Posts: 5 Thanks: 0 Need help with simplifying rational exponent I have struggled for hours tonight attempting to eliminate a fractional ... |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_5023 | # Math Help - Solve in integers
1. ## Solve in integers
Find all pairs of positive integers $(a,b)$ such that $2^a+5^b$ is a perfect square.
No idea how to tackle that one...
See this. |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_5010 | Spherical Solenoid
1. Apr 2, 2016
kevinnn
1. The problem statement, all variables and given/known data
A large number, N, of closely spaced turns of wire are wound in a single layer upon the surface of a wooden sphere of radius a. The planes of the sphere are perpendicular to the axis of the sphere (take axis to be ... |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_9264 | Contents:
6.5.1: Preparation (simultaneous normal measurement)
Consider the parallel measurement${\mathsf M}_{L^\infty (({\mathbb R} \times {\mathbb R}_+) \times ({\mathbb R} \times {\mathbb R}_+))}$ $({\mathsf O}_G^n \otimes {\mathsf O}_G^m= ({\mathbb R}^n \times {\mathbb R}^m \ , {\mathcal B}_{\mathbb R}^n \boxtimes... |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_9266 | Papers
1. Noise Stability of Weighted Majority (Y. Peres).
2. Minimal Spanning Forests. (R. Lyons, Y. Peres, and O. Schramm). Preprint.
3. Fluctuation of planar Brownian loop capturing large area. (A. Hammond and Y. Peres).
4. Scaling limits of the uniform spanning tree and loop-erased random walk on finite graphs. (... |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_9267 | # Construct a matrix with the specified characteristics
I am taking a signals processing class online and we are covering some basic linear algebra. Here is a question that I'm struggling with from the class.
Find a matrix $$A$$ which satisfies all of the following characteristics:
• $$\text{dim }\text{col}(A) = 2$$... |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_9268 | Convergence of $\sum_{n=0}^{\infty}(-1)^{a_n}$ for non-negative integer $a_n$.
I am interested (purely for the sake of curiosity) in sums of the form $\sum_{n\geq0}(-1)^{a_n}$ and particularly which sequences $a_n$ (of non-negative integers only) lead to the series being conditionally convergent (I say conditionally b... |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_9269 | # Tag Info
## New answers tagged lower-bounds
2
When $\epsilon < 1/2$, you can pick a code with exponentially many codewords and minimum distance $\epsilon n$. If the inputs are promised to be in the code, your problem becomes EQUALITY, and so requires $\Omega(n)$ communication. When $\epsilon = 1$, the problem beco... |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_9270 | # functionally complete set of connectives
• April 15th 2010, 07:29 AM
Jagger
functionally complete set of connectives
I have to proof that the connective ${|}$ is functionally complete.
According to the definition :
A set of connectives C is complete if whatever valuation function is definable in terms of the conect... |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_9271 | # How to convert between units of heat capacity?
I'm supposed to convert the heat capacity of water in $\frac{cal}{g^oC}$ to the heat capacity in $\frac{J}{(Kg)(K)}$
I was able to convert it from 1.00$\frac{cal}{g^oC}$ to 4184$\frac{J}{Kg^oC}$, but I don't know how to convert the Celcius part to Kelvins since $K=C+27... |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_9273 |
# 6.0: Group Actions
Group actions bring us back to our original view of groups as measures of symmetry. We begin with a definition.
Definition 6.0.1
Let $$G$$ be a group. A set $$S$$ is a (left) $$G$$-set if there is a function from $$G\times S\rightarrow S$$ (which we will write as $$g\cdot s$$ for $$g\in G, s\in... |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_9274 | ## Intermediate Algebra: Connecting Concepts through Application
Published by Brooks Cole
# Chapter 1 - Linear Functions - 1.3 Fundamentals of Graphing and Slope - 1.3 Exercises - Page 52: 33
#### Answer
$m=-7$
#### Work Step by Step
To find the slope of the line that passes through the points in the table, use t... |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_9276 | # contents
## contact
The best way to contact me is by sending me an email at urs.schreiber@gmail.com
## my position
Presently I am visiting professsor at the Eduard Čech Institute for Algebra, Geometry and Physics in Prague, in Prof. Vladimír Souček‘s group
I have my PhD in theoretical physics but have worked in ... |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_9277 | # symmetric tensor example
It is k-linear and ⊗is bilinear on morphism spaces. We give some simple examples but the important result is the general formula and its … Examples ARTHUR S. LODGE, in Body Tensor Fields in Continuum Mechanics, 1974. If F is antisymmetric on its two indices. Symmetric Tensor Categories Defini... |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_9279 | Torsor structures on spanning trees
# The Bernardi process and torsor structures on spanning trees
Matthew Baker School of Mathematics, Georgia Institute of Technology and Yao Wang Department of Mathematics, Princeton University
###### Abstract.
Let be a ribbon graph, i.e., a connected finite graph together with a... |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_9272 | # Byzantine Fault Tolerant Distributed Linear Regression
This paper considers the problem of Byzantine fault tolerant distributed linear regression. The system comprises of a server and n number of agents, where each agent i is holding some data points and responses. Up to f of the n agents in the system are Byzantine... |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_9275 | # Examples of automorphic forms over $\mathbb{H}^3/\text{PSL}_2(\mathbb{Z}[i])$
If I understood my automorphic forms correctly, at least cusp forms can be thought of as elements of $L^2(G/\Gamma)$ for a $G = \text{SL}_2(\mathbb{R})$ and $\Gamma = \text{SL}_2(\mathbb{Z})$ or a suitable congrence subgroup.
I want to kn... |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_9265 | # Math Help - subspace
1. ## subspace
hi
we have $\mathbb{E}=\left \{ (x,y)\in \mathbb{R}^{2};xy=0 \right \}$,i want to know if $\mathbb{E}$ is stable for addition.i also want to know some informations about stability in sets it's new for me.
thanks.
2. Originally Posted by Raoh
hi
we have $\mathbb{E}=\left \{ (x,y)... |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_9278 | 1 answer
# Question 17 3 pts A technician wearing a circular metal band on his wrist moves his...
###### Question:
Question 17 3 pts A technician wearing a circular metal band on his wrist moves his hand into a uniform magnetic field of magnitude 3.5 T in a time of 0.14 the diameter of the band is 3.5 cm and the fie... |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_7760 | zbMATH — the first resource for mathematics
Computing lower bounds by destructive improvement: An application to resource-constrained project scheduling. (English) Zbl 0938.90030
Summary: Two meta-strategies for computing lower bounds (for minimization problems) are described. Constructive (direct) methods directly ca... |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_7761 | # A contingent liability that has a remote chance of occurrence should be disclosed in the financial...
###### Question:
A contingent liability that has a remote chance of occurrence should be disclosed in the financial statement footnotes.
True
False
#### Similar Solved Questions
##### What is the antiderivative... |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_7762 | ## College Algebra (10th Edition)
$\displaystyle x=-\frac{1}{3}$
We solve by factoring: $(3x+4)^{2}-6(3x+4)+9=0$ $[(3x+4)-3][(3x+4)-3]=0$ $(3x+1)^2=0$ $3x+1=0$ $x=-\frac{1}{3}$ |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_7763 | # MCQ Questions for Class 8 Maths Chapter 8 Comparing Quantities with Answers
Students can access the NCERT MCQ Questions for Class 8 Maths Chapter 8 Comparing Quantities with Answers Pdf free download aids in your exam preparation and you can get a good hold of the chapter. Use MCQ Questions for Class 8 Maths with An... |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_7764 | #### Also see the Blog on Math Blogs
Mail to a friend · Print this article · Previous Columns Tony Phillips' Take on Math in the Media A monthly survey of math news
# This month's topics:
## Riemann hypothesis proved ... NOT
Now that Fermat's Last Theorem and the Poincaré Conjecture have been disposed of, the Riem... |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_7765 | Higher integrability for the gradient of Mumford-Shah almost-minimizers
created by schmidt on 10 Oct 2019
modified on 18 Feb 2020
[BibTeX]
Published Paper
Inserted: 10 oct 2019
Last Updated: 18 feb 2020
Journal: ESAIM, Control Optim. Calc. Var.
Volume: 20
Year: 2020
We extend a recent higher-integrability result f... |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_7766 | Home
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Updated On: 27-06-2022
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Text Solution
Solution : L.H.L of f(x) at x=0 is <br> underset(xto0)limf(x)=underset(hto... |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_7767 | # Simple Intro Physics question
1. Sep 7, 2005
### Grandmas
To many this would be a simple plug it into equation problem. But for some reason this just isn't clicking for me. Here's the problem:
An open elevator is ascending with a constant speed V of 32ft/sec. A ball is thrown straight up by a boy in the elevator ... |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_7768 | 12:04 AM
Okay. Any insights to here are appreciated math.stackexchange.com/questions/3406440/….
The introduction of numbers as coordinates is an act of violence. -- Hermann Weyl
Hello, quick question: Can a model interpret a formula both true and false or not interpret it in first order logic? Looking at the definiti... |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_7770 | Find all School-related info fast with the new School-Specific MBA Forum
It is currently 27 Apr 2015, 23:31
### GMAT Club Daily Prep
#### Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questions via email.
C... |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_7771 | Quadrilateral MCQs under the Mensuration section is one of the most commonly asked questions in Competitive Exams. If you have Geometry or Mensuration in the syllabus, you cannot escape the Quadrilateral Objective Questions. Exams like SSC CGL, Bank PO, MTS are known to feature Mensuration and Quadrilateral questions i... |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_7772 | # How to "separate" a separable density matrix?
If I have a bipartite system of two qubits $$A$$ and $$B$$, and the density matrix $$\rho$$ is separable, how do I decompose it into its separable parts?
That is, give $$\rho$$, expand it as follows:
$$\rho = \sum_{i=0}^Np_i \ \rho_{i}^A \otimes \rho_{i}^B$$
Where $$0... |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_7773 | 2022-07-21
Is there an easier way to solve a "Find the locus" problem?
Note: I am not concerned with the accuracy of my solution so you don't need to redo any of my calculations.
Original question: Suppose ABC is an equilateral triangular lamina of side length unity, resting in two-dimensions. If A and B were constrai... |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_7775 | A question on equivariant K-theory
Let $G$ be a connected linear algebraic group over $\mathbb{C}$ and $X$ a $G$-variety. Let $K_G^0(X)$ be the Grothedieck group of coherent $G$-equivariant sheaves on $X$, and $K_G^i(X)$ for $i>0$ the higher analogues of $K_G^0(X)$ (Quillen, Thomason). My question is that when $X=\tex... |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_7774 | De Morgan's Laws (Set Theory)/Relative Complement/General Case
Theorem
Let $S$ be a set.
Let $T$ be a subset of $S$.
Let $\mathcal P \left({T}\right)$ be the power set of $T$.
Let $\mathbb T \subseteq \mathcal P \left({T}\right)$.
Then:
Complement of Intersection
$\displaystyle \relcomp S {\bigcap \mathbb T} = ... |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_7769 | zbMATH — the first resource for mathematics
Splitting methods for the numerical approximation of some models of age-structured population dynamics and epidemiology. (English) Zbl 0912.92025
We study a class of schemes for the numerical approximation of some models arising from age-structured population dynamics. Namel... |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_10688 | To multiply two fractions, you need to have a basic knowledge of the multiplication table and the ability to reduce the answer to its lowest terms.
1. Multiply the numerators (the numbers on top) together to get the numerator of the answer.
2. Multiply the denominators (the numbers on the bottom) together to get the ... |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_10689 | How do you write 1/8 as a negative exponent?
Jan 14, 2016
$\frac{1}{8} = {8}^{- 1} = {2}^{- 3}$
Since from the laws of exponents we have that ${x}^{- n} = \frac{1}{x} ^ n$, it implies that we may write $\frac{1}{8} = {8}^{- 1}$.
$\frac{1}{8} = \frac{1}{2} ^ 3 = {2}^{- 3}$. |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_10690 | # Proof of equivalence of different representations of the $\gamma$-matrices in the Dirac equation
This question concerns the Dirac equation and the $4\times4$ $\gamma$-matrices. The task is to prove that a similarity transformation of the standard $\gamma$-matrix conserves the commutation relation
$$\{\gamma^\mu,\ga... |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_10691 | # American Institute of Mathematical Sciences
February 2014, 34(2): 869-882. doi: 10.3934/dcds.2014.34.869
## Topological quasi-stability of partially hyperbolic diffeomorphisms under random perturbations
1 College of Mathematics and Information Science, and Hebei Key Laboratory of Computational Mathematics and Ap... |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_10693 | # Transitive subgroups of the symmetric group
Let $S_n$ denote the symmetric group on $A=\{1,2,\ldots n\}$. A subgroup $G\subseteq S_n$ is said to be a transitive subgroup if the natural action on the set $A$ is transitive.
Q : Find all isomorphism classes of transitive subgroups of size n of $S_n$.
Let us try to fi... |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_10694 | # Is it true that a fourier transform of $f$ never vanishes if the translates of $f$ is $L^1(\mathbb{R})$
Let $f\in L^1(\mathbb{R})$ and let $V_f$ be the closed linear subspace of $L^1(\mathbb{R})$ generated by the translates $f(\cdot - y)$ of $f$. If $V_f=L^1(\mathbb{R})$, I want to show that $\hat{f}$ never vanishes... |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_10695 | # Why HNO3 acid is stronger than H3PO4?
$$\ce{H3PO4}$$ can donate 3 protons on the other hand $$\ce{HNO3}$$ can donate 1 proton. So that makes $$\ce{H3PO4}$$ stronger isn't it? But my book says $$\ce{HNO3}$$ is stronger without any explanation.
• Think of it as the difference between throwing several small pebbles an... |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_10696 | • ### Unit 6: Maxwell's Equations
Maxwell's four equations describe classical electromagnetism. James Clerk Maxwell, (1831–1879), the Scotish physicist, first published his classical theory of electromagnetism in his textbook, A Treatise on Electricity and Magnetism in 1873. His description of electromagnetism, which ... |
MathCode-Pile_decontaminated_orig_math-related_devided_processed_train-00003-of-00114-e7fc257ef044bc03_doc_10697 | ### Specific Heat Worksheet Answer Key
When the light bulb heats the wax, the wax rises. How many joules Will it take to of a g nugget go IQ-CPC? Q = (20 g) (0. Product of Force and Velocity is called: Answer : Option B. Answer: Some answers may include intensity of light, absence of light, color of light, or amount o... |
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