question stringlengths 200 50k | answer stringclasses 1
value | source stringclasses 2
values |
|---|---|---|
• date post
07-Aug-2020
• Category
## Documents
• view
1
0
Embed Size (px)
### Transcript of Perturbation ward/teaching/m605/every2_perturb.pdfآ then perturbation theory says that for ا«...
• Appendix D
Perturbation Theory
D.1 Simple Examples
Let
A =
1 0 0 0 0 1 0 0 0 0 2 0 0 0 0 3
, B =
0 1 10 10 ... | HuggingFaceTB/finemath | |
# Area Measurement
Children's ideas about measuring area tend to develop in a predictable way. First we will review key ideas about measurement which were covered in the newsletter on length. These ideas also help children understand the measurement of area. Then we will describe strategies that children use to measur... | HuggingFaceTB/finemath | |
# A polynomial of degree $n$ has at most $n$ zeros
Let $p$ be a polynomial of degree $n$. Prove that it has at most n zeros.
Use induction and mean value theorem.
I don't understand how to do the induction. I used $n=0$ for the base case which is obvious and then I assumed that for degree $n$ that the polynomial had... | HuggingFaceTB/finemath | |
# In your own words what do you think
• Slides: 44
� In your own words, what do you think “physics” is? � List 5 things you expect to learn in the “physics” part of our course. 1) 2) 3) 4) 5)
1) Do Now 2) Section 11. 1 and 11. 2 Notes 3) Worksheet HW: none Quiz Monday and Tuesday
� Were you surprised by your result... | HuggingFaceTB/finemath | |
Class 9
MATHS
Surface Areas And Volumes
# Find the radius of a sphere whose surface area is 154\ c m^2
Step by step solution by experts to help you in doubt clearance & scoring excellent marks in exams.
Updated On: 5-7-2020
Apne doubts clear karein ab Whatsapp par bhi. Try it now.
Watch 1000+ concepts & tricky que... | HuggingFaceTB/finemath | |
1. ## slight discrepancy between my answer and textbook...
OK, problem has sample n = 37, $\displaystyle \sum x = 277.875$, $\displaystyle \sum x^2 = 2093.109375$. Estimate with 99% confidence the mean.
I get $\displaystyle \mu = \frac{\sum x}{n} \Rightarrow \frac{277.875}{37} = 7.510$
and $\displaystyle \sigma = \s... | HuggingFaceTB/finemath | |
## Elementary Linear Algebra 7th Edition
S does not span $R^3.$
Assume the combination $$a(1,-2,0)+b(0,0,1)+c(-1,2,0)=(x,,y,z).$$ We have the system \begin{align*} a-c&=x\\ -2a+2c&=y\\ b&=z. \end{align*} The above system has a solution, if the determinant of the coefficient matrix is non zero but we have $$\left| \beg... | HuggingFaceTB/finemath | |
Solutions by everydaycalculation.com
## 50 percent of what number is 3000?
3000 is 50% of 6000
#### Steps to solve "3000 is 50 percent of what number?"
1. We have, 50% × x = 3000
2. or, 50/100 × x = 3000
3. Multiplying both sides by 100 and dividing both sides by 50,
we have x = 3000 × 100/50
4. x = 6000
If you ar... | HuggingFaceTB/finemath | |
##### Which one is asymptotically larger?
What is the comparison of n and 2^logn?? I think both are asymptotically equal. I seen somewhere n > 2^logn if yes how?
Vivek Vikram Singh vivek14 13 Jun 2016 05:37 pm
Yes both are equal. I hope you understand base of the log is 2.
Lets assume
y = 2logn
log2y = log22logn
... | HuggingFaceTB/finemath | |
# Associated Legendre function/Proofs
It is demonstrated that the associated Legendre functions are orthogonal in two different ways and their normalization constant for each is derived.
## Theorem (orthogonality relation 1)
$\int\limits_{-1}^{1}P_{l}^{m} \left( x\right) P_{k}^{m} \left( x\right) dx =\frac{2}{2l+1} ... | open-web-math/open-web-math | |
Search IntMath
Close
# Separating Variables in Differential Equations
By Kathleen Cantor, 07 Oct 2020
Separation of Variables, widely known as the Fourier Method, refers to any method used to solve ordinary and partial differential equations. To apply the separation of variables in solving differential equations, yo... | HuggingFaceTB/finemath | |
# Search by Topic
#### Resources tagged with Working systematically similar to Place Value: the Ten-ness of Ten:
Filter by: Content type:
Age range:
Challenge level:
### There are 317 results
Broad Topics > Using, Applying and Reasoning about Mathematics > Working systematically
### Encouraging Primary Children to... | HuggingFaceTB/finemath | |
# Square wave transfer function?
I made a mathematical model (transfer function) of a rlc circuit. I simulated it in matlab simulink with step input and square wave input and observed the result. I can also calculate this system with step input since its transfer function is simple 1/s. But i do not know how to calcul... | HuggingFaceTB/finemath | |
# Mensuration Questions for CAT
1
2880
Mensuration is the part of Geometry. Basically Mensuration deals with the shapes (Volumes, lengths and areas). The basic figures like cuboid, cube, cone, sphere, pyramid, (hexagonal/circular) properties need to be remembered to solve questions on mensuration for CAT. We have giv... | HuggingFaceTB/finemath | |
+0
# @CPhill
0
1
54
2
+18
Hey, could you help me with this question???
Solve the equation for the solution in the indicated interval.
$$\sqrt[2]{3}sec3\theta-2=0$$ [0°,720°] $$\leftarrow$$Interval
also, could you explain steps??
dom6547 Nov 30, 2017
edited by dom6547 Nov 30, 2017
Sort:
#1
+79819
+2
√3sec... | HuggingFaceTB/finemath | |
# What is the difference between covariance function and covariance operator in plain English?
I read the articles in Wikipedia about covariance function and covariance operator, and I'm trying to understand the two concepts.
Can anybody please explain the difference between the two terms ("covariance function" and "... | HuggingFaceTB/finemath | |
# How to prove two propositions equivalent?
I was given the question:
Determine if $\exists x (P(x) \implies Q(x))$ and $\exists xP(x) \implies \exists x Q(x)$ are equivalent, i.e., always have the same truth value. If they are not equivalent figure out if one implies the other. Prove that you have correctly determin... | HuggingFaceTB/finemath | |
# Tour:Left coset of a subgroup
PREVIOUS: Union of two subgroups is not a subgroup| UP: Introduction three (beginners)| NEXT: Left cosets partition a group
General instructions for the tour | Pedagogical notes for the tour | Pedagogical notes for this part
PREREQUISITES: Definition of group and subgroup, notations typ... | HuggingFaceTB/finemath | |
# 物理代写|广义相对论代写General relativity代考|PHYS3100
## 物理代写|广义相对论代写General relativity代考|Action Integral for the Gravitational Field
Most of the fundamental physical equations of the classical field can be derived from a variational principle. Therefore, it is expected that Einstein’s field equation can also be derived from a... | open-web-math/open-web-math | |
# CSC420 Assignment 4 RANSAC solved
\$35.00
## Description
5/5 - (1 vote)
Part I: Theoretical Problems (70 marks)
[Question 1] RANSAC (10 marks)
We have two images of a planar object (e.g. a painting) taken from different viewpoints and
we want to align them. We have used SIFT to find a large number of point corres... | HuggingFaceTB/finemath | |
To this point (in both Calculus I and Calculus II) we’ve looked almost exclusively at functions in the form $$y = f\left( x \right)$$ or $$x = h\left( y \right)$$ and almost all of the formulas that we’ve developed require that functions be … A normal vector is, For example to plot. 142 Notes – Section 8.6 Plane Curves... | HuggingFaceTB/finemath | |
# Section2.8Bases as Coordinate Systems¶ permalink
##### Objectives
1. Learn to view a basis as a coordinate system on a subspace.
2. Recipes: compute the -coordinates of a vector, compute the usual coordinates of a vector from its -coordinates.
3. Picture: the -coordinates of a vector using its location on a nonstand... | HuggingFaceTB/finemath | |
# 28 Discriminant Analysis
So far we have considered Discriminant Analysis (DA) from a largely conceptual standpoint. In this lecture, we start to formalize our notions into a mathematical framework in what we will call Probabilistic Discriminant Analysis.
## 28.1 Probabilistic DA
We start with the notion of the Bay... | HuggingFaceTB/finemath | |
Ex 11.1
Chapter 11 Class 12 Three Dimensional Geometry
Serial order wise
This video is only available for Teachoo black users
This video is only available for Teachoo black users
Get live Maths 1-on-1 Classs - Class 6 to 12
Transcript
Ex 11.1, 5 Find the direction cosines of the sides of the triangle whose vertic... | HuggingFaceTB/finemath | |
# Functions
## Link of the Day:
history.com The History Channel's website is full of fascinating articles and videos. Watch their current series, "Full Metal Jousting," and learn some math facts about St. Patrick's Day.
## 3/22 Functions
Read the following SAT question and then select your answer.
Remember to foll... | HuggingFaceTB/finemath | |
# 257 is 120 Percent of what?
## 257 is 120 Percent of 214.17
%
257 is 120% of 214.17
Calculation steps:
257 ÷ ( 120 ÷ 100 ) = 214.17
### Calculate 257 is 120 Percent of what?
• F
Formula
257 ÷ ( 120 ÷ 100 )
• 1
Percent to decimal
120 ÷ 100 = 1.2
• 2
257 ÷ 1.2 = 214.17 So 257 is 120% of 214.17
Example | HuggingFaceTB/finemath | |
$$\require{cancel}$$
# 15.2: The First Law of Thermodynamics
• • Contributed by OpenStax
• General Physics at OpenStax CNX
If we are interested in how heat transfer is converted into doing work, then the conservation of energy principle is important. The first law of thermodynamics applies the conservation of energy... | HuggingFaceTB/finemath | |
# Lesson 2
Match Representations of Tens
## Warm-up: Estimation Exploration: Cubes and Towers (10 minutes)
### Narrative
The purpose of an Estimation Exploration is to practice the skill of estimating a reasonable answer based on experience and known information. When students notice that they can make a more accur... | HuggingFaceTB/finemath | |
Monday
February 8, 2016
# Homework Help: math
Posted by help me again on Thursday, April 26, 2007 at 9:02pm.
how many times does the graph of
y= 2x squared -2x+3 intersect the x-axis?
It intersects the x-axis when y = 0.
So:
y = 2x^2 - 2x + 3
0 = 2x^2 - 2x + 3
Its not factorable so you'll have to use the quadratic... | HuggingFaceTB/finemath | |
# An object with a mass of 2 kg is revolving around a point at a distance of 7 m. If the object is making revolutions at a frequency of 13 Hz, what is the centripetal force acting on the object?
Jun 17, 2017
$F = m r \setminus {\omega}^{2} = 2 \times 7 \times {\left(13 \times 2 \setminus \pi\right)}^{2} = 93 405$ $... | HuggingFaceTB/finemath | |
Solutions by everydaycalculation.com
## Solve 5x + 4 = 26
How to solve 5x + 4 = 26? Get the answer and stepwise instruction to solve linear equation in one variable 𝒙.
#### Steps for finding the solution
We have 5x + 4 = 26
First, we move the non x terms to the RHS of the equation. To do this, we subtract 4 from ... | HuggingFaceTB/finemath | |
Home > Standard Error > Formula Of Standard Error Of Estimate
# Formula Of Standard Error Of Estimate
From your table, it looks like you have Royal Statistical Society. The standard deviation of the age for the 16 runners is 10.23, which time series: Correcting for autocorrelation. However, with more than one predict... | HuggingFaceTB/finemath | |
## the SVD provides real-valued rank
Suppose that X has a singular value decomposition
$X = u\ w\ v^T$ ;
n nonzero singular values (nonzero elements of w);
the smallest nonzero singular value is $\epsilon > 0$ .
Then,
X is of rank n
X differs from a matrix Y of rank n-1 by $\epsilon$ ;
no matrix of rank n-1 dif... | HuggingFaceTB/finemath | |
# Two Numbered Pinecones
(Just a little obsession of mine.)
I have numbered the scales of the pinecone above, found on the Ohio State University campus, in order of growth. To understand why the Fibonacci numbers (labeled in blue and green) gradually line up and how this is connected to the Fibonacci numbers of spira... | HuggingFaceTB/finemath | |
Opening the iTunes Store.If iTunes doesn’t open, click the iTunes icon in your Dock or on your Windows desktop.Progress Indicator
Opening the iBooks Store.If iBooks doesn't open, click the iBooks app in your Dock.Progress Indicator
iTunes
## iTunes is the world's easiest way to organize and add to your digital media c... | HuggingFaceTB/finemath | |
<meta http-equiv="refresh" content="1; url=/nojavascript/">
# Geometric Translations
%
Progress
Practice Geometric Translations
Progress
%
Geometric Translations
What if Lucy lived in San Francisco, $S$ , and her parents lived in Paso Robles, $P$ ? She will be moving to Ukiah, $U$ , in a few weeks. All measurements ... | HuggingFaceTB/finemath | |
# algebra**
Consider the sample space S = {1, 2, 3, . . ., 10}. Let A = all odd numbers in S. Let B = all multiples of 5 in S. Compute P(B | A). Enter your answer as a fraction using the "/" and do not include spaces in your answer.
1. 0
2. 0
3. 33
1. A={1,3,5,7,9}
B={5,10}
A∩B={5}
Assuming random sampling,
P(B)=|B|/... | HuggingFaceTB/finemath | |
Verify if the point (-1,-3) is a solution for the system: -x^2 + 2y^2 - 2x + 8y + 5 = 0 -x^2 + 26y^2 - 2x + 104y + 77 = 0
hala718 | Certified Educator
-x^2 + 2y^2 - 2x + 8y + 5 = 0.............(1)
-x^2 + 26y^2 - 2x + 104y + 77 = 0...............(1)
To verify if the point (-1, -3) is a solution for the system, then ... | HuggingFaceTB/finemath | |
# Proof by induction using summation [duplicate]
I'm trying to figure out how to solve this equation by induction and I really don't know where to begin. I have seen some YouTube tutorials, but can't understand how I can go from $$k(k+1)$$ to $$n+1$$ in the equation. The task is:
Use induction to show that:
$$\sum_{... | HuggingFaceTB/finemath | |
Percentage Calculator: What is 3 percent of 600? = 18.
equally, What is a 3rd of 200?
1/3 x 200 = 66.67
Which means that our answer of 66.67 is 33.33 percent of 200.
Then, What number is 45 percent of 60?
Working out 45% of 60
If you are using a calculator, simply enter 45÷100×60 which will give you 27 as the ans... | HuggingFaceTB/finemath | |
Integration with $e^{\cos(t)}$
I am trying to define the steps for the integration of the following $$\int\limits_{0}^{\frac{\pi}{2}}\left((\cos(t))(\cos^2(t)+2\sin(t)e^{\cos(t)}+1)+(-\sin(t))(2\sin(t)\cos(t)+\sin^2(t)e^{\cos(t)}+2\cos(t))\right)dt$$
I am plugging this into wolfram alpha and it shows that the answer ... | HuggingFaceTB/finemath | |
All about flooble | fun stuff | Get a free chatterbox | Free JavaScript | Avatars
perplexus dot info
Squaring the triangle (Posted on 2013-01-07)
The number 185136 has the interesting property that it is a triangular number that is also the product of 3 consecutive integers.
I square 185136 and each of the x conse... | HuggingFaceTB/finemath | |
Solutions by everydaycalculation.com
## Multiply 10/3 with 4/5
1st number: 3 1/3, 2nd number: 4/5
This multiplication involving fractions can also be rephrased as "What is 10/3 of 4/5?"
10/3 × 4/5 is 8/3.
#### Steps for multiplying fractions
1. Simply multiply the numerators and denominators separately:
2. 10/3 ×... | HuggingFaceTB/finemath | |
# Four classses
Students of all 7, 8 and 9 classes in one school may take up 4,5,6 and 7 abreast and nobody will left. How many is the average count of pupils in one class if there are always four classes each grade?
Correct result:
n = 35
#### Solution:
We would be pleased if you find an error in the word proble... | HuggingFaceTB/finemath | |
Question
ECO 341K
University of Texas Introduction to Econometrics
Homework Assignment #2 (due February 11th, the end of class)
Not to be turned in:
At this point, it would be a good idea to review the material in Appendix B.4 (if you
Written problems:
1. Suppose that the random variables x and y are related by the sim... | HuggingFaceTB/finemath | |
# Inequality Online Quiz
Following quiz provides Multiple Choice Questions (MCQs) related to Inequality. You will have to read all the given answers and click over the correct answer. If you are not sure about the answer then you can check the answer using Show Answer button. You can use Next Quiz button to check new ... | HuggingFaceTB/finemath | |
# 6.7. The Weierstrass Approximation Theorem
In part 4.5. we already used the Lagrange interpolating polynomials to connect given points in the xy-plane. The main issue then however was to capture finitely many values exactly. If these values are values of a function we normally have no idea how acurate its other valu... | HuggingFaceTB/finemath | |
# The formula for the future value of an annuity due
Future value is the value of a sum of cash to be paid on a specific date in the future. An annuity due is a series of payments made at the beginning of each period in the series. Therefore, the formula for the future value of an annuity due refers to the value on a ... | HuggingFaceTB/finemath | |
# Adding and Subtracting Fractions Worksheets Free Pdf
1. What is 1/4 + 1/4?
3. Find the sum of 1/3 and 2/6.
5. Calculate 2/7 + 5/7.
6. What is 4/9 + 2/9?
8. Find the sum of 5/6 and 1/6.
9. Calculate 2/3 + 1/3.
Subtracting Fractions:
1. What is 3/4 – 1/4?
2. Subtract 2/3 from 5/6.
3. Find the difference between 4/5 ... | HuggingFaceTB/finemath | |
# 300+ TOP Signals and Systems Interview Questions and Answers
## Signals and Systems Interview Questions for freshers experienced :-
1. What is meant by step response of the DT system?
The output of the system y(n) is obtained for the unit step input u(n) then it is said to be step response of the system.
2. Define... | HuggingFaceTB/finemath | |
# Difference between revisions of "User:Lcz"
## Introduction
So I failed the AOIME. I don't really want to do any more AIME prep, so I have decided to go do some Oly prep :). Here's some oly notes/favorite problems
## Inequalities
Yay! I love inequalities. Clever algebraic manipulation+thereoms is all you need. It ... | HuggingFaceTB/finemath | |
# if $\lim_{n\rightarrow\infty}\int_E|f_n|=\int_E|f|$ then $\int_E|f-f_n|\rightarrow 0$
Let $\{f_n\}$ be a sequence of integrable functions on $E$ for which $f_n$ converges to $f$ a.e. on $E$, and $f$ is integrable over $E$. Show that if $\lim_{n\rightarrow\infty}\int_E|f_n|=\int_E|f|$ then $\int_E|f-f_n|\rightarrow 0... | HuggingFaceTB/finemath | |
Question Video: Identifying the Difference between Two Known Sets | Nagwa Question Video: Identifying the Difference between Two Known Sets | Nagwa
# Question Video: Identifying the Difference between Two Known Sets
What is ๐ โ โ
?
02:09
### Video Transcript
What is set ๐ subtract a โ
set?
Instead of n... | HuggingFaceTB/finemath | |
# Square centimeters to square kilometers (sq cm to sq km)
## Square centimeters to square kilometers conversion factor
1 square centimeter is equal to 1.0E-10 square kilometers
(1 sq cm = 1.0E-10 sq km)
## Square centimeters to square kilometers conversion formula
Area(sq km) = Area (sq cm) × 1.0E-10
Example: Ho... | HuggingFaceTB/finemath | |
# How can I improve my Algorithm?
This is a problem from Interview Street in Dynamic Programming section. https://www.interviewstreet.com/challenges/dashboard/#problem/4f2c2e3780aeb
Billboards(20 points)
ADZEN is a very popular advertising firm in your city. In every road you can see their advertising billboards. Re... | HuggingFaceTB/finemath | |
# Cos2pi 3 Exact Value
The result can be shown in multiple forms. Evaluate cos 2pi 3 apply the reference angle by finding the angle with equivalent trig values in the first quadrant.
Solved Find The Exact Value Of The Expression Sin Pi 3 C Chegg Com
### I tell the scholars i instruct by no skill to apply the a milli... | HuggingFaceTB/finemath | |
# Resources tagged with: Generalising
Filter by: Content type:
Age range:
Challenge level:
### Take Three from Five
##### Age 14 to 16 Challenge Level:
Caroline and James pick sets of five numbers. Charlie chooses three of them that add together to make a multiple of three. Can they stop him?
### More Twisting and... | HuggingFaceTB/finemath | |
# Common Core Grade 8 Math (Worksheets, Homework, Lesson Plans)
Looking for Common Core Math Worksheets and Lesson Plans that will help you prepare lessons for Grade 8 students?
The following lesson plans and worksheets are from the New York State Education Department Common Core-aligned educational resources. Eureka... | HuggingFaceTB/finemath | |
# Themes, topics - math word problems
1. Cyclist
Cyclist rode two-fifths of the way the first day. The second day drove 5 km less while traveled three-eighths of route. How many kilometers does he have to finish target?
2. Outer contact of circles
Construct a circle k1 (S1; 1.5 cm), k2 (S2; 2 cm), and K3 (S3; 2.5 cm) ... | HuggingFaceTB/finemath | |
# 8353 (number)
8,353 (eight thousand three hundred fifty-three) is an odd four-digits prime number following 8352 and preceding 8354. In scientific notation, it is written as 8.353 × 103. The sum of its digits is 19. It has a total of 1 prime factor and 2 positive divisors. There are 8,352 positive integers (up to 83... | HuggingFaceTB/finemath | |
You are on page 1of 6
# Physics
Chapter 4: Heat
SPM 2015
CHAPTER 4: HEAT
4.1
Thermal Equilibrium
Heat
Object 1
Object 2
Heat
## Thermal equilibrium is reached between two objects in thermal contact when:
The net transfer of heat is zero
The two objects have the same temperature
## 4.1.1 Calibration of a thermo... | HuggingFaceTB/finemath | |
It is currently 23 Jun 2017, 22:40
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.
Customized
for You
we will pick new questions that match your level based on your Ti... | HuggingFaceTB/finemath | |
Towertalk
[Top] [All Lists]
## [TowerTalk] Ginpole for 20 foot sections
To: [TowerTalk] Ginpole for 20 foot sections Michael Tope"
```Hi all, The gin pole feels a downward force equal to twice the attached load. Thus the person pulling the rope has a 2:1 advantage in terms of his or her ability to push the tower do... | HuggingFaceTB/finemath | |
## Probability
The notion of probability was possibly first developed by Gerolamo Cardano (1501-1576), an Italian Renaissance mathematician, physician, astrologer and gambler. Cardano was notoriously short of money and kept himself solvent by being an accomplished gambler and chess player. His book about games of chan... | HuggingFaceTB/finemath | |
# Speed and Time – Quiz 2
Home > > Tutorial
5 Steps - 3 Clicks
# Speed and Time – Quiz 2
### Introduction
Speed and Time is one of important topic in Quantitative Aptitude Section. In Speed and Time – Quiz 2 article candidates can find questions with answers. By solving this questions candidates can improve and mai... | HuggingFaceTB/finemath | |
# Thread: how to determine the general term
1. ## how to determine the general term
#1: Determine the general term, tn, for sequence/series 64, -16, 4, -1,...
I have no idea how to do this
#1: Determine the general term, tn, for sequence/series 64, -16, 4, -1,...
I have no idea how to do this
Here's a clue: notice... | HuggingFaceTB/finemath | |
Home » Simplify your calculations with ease. » Mechanical Calculators » Pressure Gradient Calculator Online
## Introduction
Pressure Gradient is a key concept in fluid dynamics and various fields of science and engineering. This blog post aims to help you understand how to calculate it using an innovative tool – the ... | HuggingFaceTB/finemath | |
Waiting for answer This question has not been answered yet. You can hire a professional tutor to get the answer.
QUESTION
# Is it possible to rearrange PV=nRT into the form y=mx+b?
Yes, it just depends on which term you want to be y and which you want to be x.
If you hold two of the four variables (P, V, n, or T) o... | HuggingFaceTB/finemath | |
# Magnitude of the Gradient in Frequency Domain
I'm learning some basics of image processing. Recently I've read about image filtering and two-dimensional Fourier transform, because I'm preparing for exam. And I have one question I don't know answer for: is it possible to do filtering in frequency domain (by using Fou... | HuggingFaceTB/finemath | |
# How is the Dirac delta function used in classical mechanics? [closed]
If the contact force applied to a physical object (ex. empty bucket) is given by the Heaviside function:
$$F(t) = F_0~H(t)=\begin{cases} 0, t<0 \\ F_0, t \geq 0\\ \end{cases}$$
Then, assuming constant mass, the rate of change of acceleration is ... | HuggingFaceTB/finemath | |
# General description of the issue
I have an appendix whose section names have to be identical to the names of sections of the main part of the dissertation. Therefore I used the \nameref command of the package nameref.
[...]
\mainmatter
\section{My section name}
\label{mySection}
[...]
\appendix
\section{\nameref{my... | open-web-math/open-web-math | |
# JAMB Syllabus for Mathematics | JAMB Area of concentration in Maths
JAMB Syllabus for Mathematics also known as JAMB Area of concentration in Maths aims to prepare the candidates for the Unified Tertiary Matriculation Examination (UTME).
# General Objectives of JAMB Syllabus for Mathematics
The JAMB Syllabus for M... | HuggingFaceTB/finemath | |
Resurrectionofgavinstonemovie.com
Live truth instead of professing it
# How many Deci are in a Milli?
## How many Deci are in a Milli?
How to Convert Milli to Deci (m to d) By using our Milli to Deci conversion tool, you know that one Milli is equivalent to 0.01 Deci. Hence, to convert Milli to Deci, we just need t... | HuggingFaceTB/finemath | |
# Graphing Inequalities in Two Variables
Related Topics:
More Lessons for Grade 9 Math
Math Worksheets
Videos, worksheets, solutions, and activities to help Algebra 1 students learn how to graph inequalities in two variables.
Graphing Inequalities with Two Variables
Just like equations, sometimes we have two variab... | HuggingFaceTB/finemath | |
# Using the Runge-Kutta integration method in a system
``````h=0.005;
x = 0:h:40;
y = zeros(1,length(x));
y(1) = 0;
F_xy = ;
for i=1:(length(x)-1)
k_1 = F_xy(x(i),y(i));
k_2 = F_xy(x(i)+0.5*h,y(i)+0.5*h*k_1);
k_3 = F_xy((x(i)+0.5*h),(y(i)+0.5*h*k_2));
k_4 = F_xy((x(i)+h),(y(i)+k_3*h));
y(i+1) = y(i) + (1/6)*(k_1+2*k... | HuggingFaceTB/finemath | |
# Aspect ratio
The aspect ratio of a geometric shape is the ratio of its sizes in different dimensions. For example, the aspect ratio of a rectangle is the ratio of its longer side to its shorter side – the ratio of width to height, when the rectangle is oriented as a "landscape".
The aspect ratio is most often expre... | HuggingFaceTB/finemath | |
# 43611 (number)
43,611 (forty-three thousand six hundred eleven) is an odd five-digits composite number following 43610 and preceding 43612. In scientific notation, it is written as 4.3611 × 104. The sum of its digits is 15. It has a total of 2 prime factors and 4 positive divisors. There are 29,072 positive integers... | HuggingFaceTB/finemath | |
# 3-6 Math Album – Sandpaper Numbers
Sandpaper Numbers
Purpose:
To teach the written symbol corresponding to the numerals one to ten and to make the association between the name of the numeral and its symbol.
Materials:
A set of numerals from 1 to 9 cut out of fine sandpaper and each mounted on a separate card.
Th... | HuggingFaceTB/finemath | |
23 February, 23:16
# Solve the equation using square roots. x2 + 20 = 4
+4
1. 23 February, 23:30
0
X²+20-20=4-20
x²=-16
Take the square roots of each side: x=the square root of - 16
You cannot do this so there is no solution
However, I'm not perfectly sure, so wait for other answers just in case | HuggingFaceTB/finemath | |
# Solve the attached review test questions
see the attached PDF file and Solve each question step by step.
combinepdf.pdf
Unformatted Attachment Preview
Don't use plagiarized sources. Get Your Custom Essay on
Solve the attached review test questions
Just from \$13/Page
MULTIPLE CHOICE- Choose the one alternative th... | HuggingFaceTB/finemath | |
# trig
Verify that each trigonometric equation is an identity tan^2+1/sec α =sec α
1. 👍 0
2. 👎 0
3. 👁 63
1. I will assume you meant
(tan^2 Ø + 1)/sec Ø = sec Ø
by the Pythagorean identity
tan^2Ø + 1 = sec^2 Ø , so ....
LS = sec^2 Ø/secØ
= secØ
= RS
1. 👍 0
2. 👎 0
posted by Reiny
## Similar Questions
1. ##... | HuggingFaceTB/finemath | |
## Calculus: Early Transcendentals 8th Edition
$g'(x)=\frac{1-2x}{x}$
Use the derivative of natural log and apply the chain rule: $g'(x)=\frac{1}{xe^{-2x}}\times(-2xe^{-2x}+e^{-2x})$ After simplifying: $g'(x)=\frac{1-2x}{x}$ | HuggingFaceTB/finemath | |
Residue of f(z) involving digamma function
In summary, we have discussed finding the residues of a function with simple poles at every positive integer n, and how to express the digamma function as a simple pole for each n. We have also explored finding residues for higher order poles and found that the coefficient ca... | HuggingFaceTB/finemath | |
# How much is 45 50k a year hourly?
If you make \$50,000 per year, your hourly salary would be \$24.04. This result is obtained by multiplying your base salary by the amount of hours, week, and months you work in a year, assuming you work 40 hours a week. How much tax do I pay if I make \$50,000 per year?
## How much... | HuggingFaceTB/finemath | |
# Search by Topic
#### Resources tagged with Representing similar to 28 and It's Upward and Onward:
Filter by: Content type:
Stage:
Challenge level:
### 28 and It's Upward and Onward
##### Stage: 2 Challenge Level:
Can you find ways of joining cubes together so that 28 faces are visible?
### Dodecamagic
##### St... | HuggingFaceTB/finemath | |
## 2 men or 3 women or 4 children can complete a work in 16 days then in how many days 1 man, 2 women and 6 children will complete twice of tha
Question
2 men or 3 women or 4 children can complete a work in 16 days then in how many days 1 man, 2 women and 6 children will complete twice of that work working togetherâ€... | HuggingFaceTB/finemath | |
Question:
Your job is bowling ball tester. You have two identical bowling balls. Given a 100-story building, your challenge is to figure out from which floor a dropped bowling ball will shatter on the ground. You know nothing about the durability of the bowling balls; they may be very fragile and shatter when dropped ... | HuggingFaceTB/finemath | |
Sunday
February 7, 2016
# Homework Help: math!
Posted by kristie on Thursday, July 20, 2006 at 1:31pm.
about finding the inverse of y=(2x+1)/(x+3).
should you multiply (x+3) on both sides and get y(x+3)=2x+1?
then what would be your next step?
This one is a little tricky because we we have a rational function.
Wha... | HuggingFaceTB/finemath | |
Course Content
Class 7th Science
0/36
Class 7th Math
0/71
Class 7 Social Science Geography
0/20
Class 7 Social Science History
0/20
Class 7 Social Science Civics
0/19
Class 7 English Honeycomb
0/20
Class 7 English Honeycomb Poem
0/18
Class 7 English An Alien Hand Supplementary
0/20
Online Class For 7th Standard Student... | HuggingFaceTB/finemath | |
This presentation is the property of its rightful owner.
1 / 12
# Decide which of the described variables likely have a normal or near-normal distribution. PowerPoint PPT Presentation
Decide which of the described variables likely have a normal or near-normal distribution. a.Ab.Bc.Cd.None. The amount of change held b... | HuggingFaceTB/finemath | |
# With a 10% increase in Earth's mass, would the Karman line move up or down, and by how much?
This is an exercise to better understand the basic physics and math behind scale height and the Karman line. It was inspired by this answer to Why is FAI considering lowering the Karman Line to 80km? (also note they might no... | HuggingFaceTB/finemath | |
# Data Structure complete overview in one post
## What is Data Structure?
In simple term we can define data structure as, Data Structure is a way of organizing the data elements in memory so that we can efficiently retrieve it and perform any operation efficiently.
Now, before moving forward on next topics lets have... | HuggingFaceTB/finemath | |
59 Bus Timetable, Newark Public Schools Payroll Calendar 2019, Can Jomax Be Used In A Pressure Washer, Farine De Tapioca Carrefour, Fox Spirit Matchmaker Season 7, Newark City Schools Teacher Contract, Farm House In Pollachi, " /> 59 Bus Timetable, Newark Public Schools Payroll Calendar 2019, Can Jomax Be Used In A Pre... | HuggingFaceTB/finemath | |
# Total sum of squares
## The Formula for Sum of Squares Is
Besides simply telling you ways much variation there is in a data set, the sum of squares is used to calculate other statistical measures, such as variance, commonplace error, and standard deviation. These present necessary details about how the data is dist... | HuggingFaceTB/finemath | |
Question
# Using Rolle’s Theorem, the equation ${{\text{a}}_0}{{\text{x}}^{\text{n}}} + {{\text{a}}_1}{{\text{x}}^{{\text{n - 1}}}} + ..... + {{\text{a}}_{\text{n}}} = 0$ has at least one root between 0 and 1, if ${\text{A}}{\text{. }}\dfrac{{{{\text{a}}_0}}}{{\text{n}}}{\text{ + }}\dfrac{{{{\text{a}}_1}}}{{{\text{n... | HuggingFaceTB/finemath | |
Mortgage Project
A home will likely be the biggest purchase a person ever makes, along with being the most intimidating purchase. But the suitable news is most of the problems homebuyers face have a quick solution, if accomplished before trying to get a mortgage.
Also the purpose of this project is help you to overco... | HuggingFaceTB/finemath | |
# Slope Intercept Form With Two Points Calculator
## The Definition, Formula, and Problem Example of the Slope-Intercept Form
Slope Intercept Form With Two Points Calculator – One of the numerous forms that are used to illustrate a linear equation the one most frequently seen is the slope intercept form. You can use ... | HuggingFaceTB/finemath | |
THIS IS A DRAFT! It will appear on the main page once finished!
# Solving wave equation with SymPy
Recently I've been trying to play with wave equation for a guitar/piano string. I wanted to try out different boundary conditions, maybe the inhomogenous versions of equation. (TODO link to manual solution) Anyway, I di... | open-web-math/open-web-math | |
# Tank 11
When 150 litres has been drawn from a tank it is 3/8 full, how many litres will the tank hold?
Result
V = 240 l
#### Solution:
V - 150 = 3/8 * V
5V = 1200
V = 240
Calculated by our simple equation calculator.
Leave us a comment of example and its solution (i.e. if it is still somewhat unclear...):
... | HuggingFaceTB/finemath | |
# Type math online
Math can be a challenging subject for many students. But there is help available in the form of Type math online. Keep reading to learn more!
## The Best Type math online
Apps can be a great way to help students with their algebra. Let's try the best Type math online. One of the most common types ... | HuggingFaceTB/finemath |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.