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#### Exploring the binomial process
We start our exploration of the binomial process by looking at the probability of a certain number of successes s for a given number of trials n and probability of success p. Imagine we have two binomial trials, there are four possible outcomes, as shown below, namely SS, SF, FS, an... | HuggingFaceTB/finemath | |
# 2010 UNCO Math Contest II Problems/Problem 6
## Problem $A$ is a $4$-digit number $abcd$. $B$ is a $5$-digit number formed by augmenting $A$ with a $3$ on the right, i.e. $B=abcd3$. $C$ is another $5$-digit number formed by placing a $2$ on the left $A$, i.e. $C=2abcd$. If $B$ is three times $C$, what is the number ... | HuggingFaceTB/finemath | |
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# RD Sharma Solution for Class 12 Humanities Mathematics Chapter 1 - Relations... | HuggingFaceTB/finemath | |
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# Permutation and combination
Page 1 / 4
0
Topic starter
1. Number of selections of atleast 10 articles from 19 different articles is.
A) 2^19 B) 2^18 C) 2^19 - 1 D) 2^18 - 1 E) None
58 Answers
0
Hello abhi 07
Number of ways for selection of a... | HuggingFaceTB/finemath | |
# Miscellaneous Problems on Factorization
Here we will solve different types of Miscellaneous Problems on Factorization.
1. Factorize: x(2x + 5) – 3
Solution:
Given expression = x(2x + 5) – 3
= 2x2 + 5x – 3
= 2x2 + 6x – x – 3,
[Since, 2(-3) = - 6 = 6 × (-1), and 6 + (-1) = 5]
= 2x(x + 3) – 1(x + 3)
= (x + 3)(2... | HuggingFaceTB/finemath | |
# Question Is 622,265 a prime number?
The number 622,265 is NOT a PRIME number.
#### How to check if the number 622,265 is a prime number
A prime number can be divided, without a remainder, only by itself and by 1. For example, 13 can be divided only by 13 and by 1. In this case, the number 622,265 that you looked f... | HuggingFaceTB/finemath | |
# How to calculate the total area of $\frac{\cos (2 y) \cos (2 x-y)+\cos (3 y)}{\cos (2 x-y)+\cos (y)}$ enclosed in the range $[0,1]$?
I have this two-variable function $$f(x,y)=\frac{\cos (2 y) \cos (2 x-y)+\cos (3 y)}{\cos (2 x-y)+\cos (y)}$$ where $$0. I would like to calculate numerically the total area of the sur... | HuggingFaceTB/finemath | |
Robert's Mistakes
# What is a p-adic metric?
Oct 26, 2021
I love learning about new ways to do geometry. Or rather, about strange new ways to redefine what geometry might mean. Peter Scholze published lectures about p-adic geometry, and this series of posts are the result of my feeble attempts to get a bit closer to... | open-web-math/open-web-math | |
# Pythagorean quadruples
Another Project Euler problem has me checking the internet again. Among other conditions, four of my variables satisfy:
$$a^2+b^2+c^2=d^2 .$$
According to Wikipedia, this is known as a Pythagorean Quadruple. It goes on to say all quadruples can be generated from an odd value of $a$ and an ev... | HuggingFaceTB/finemath | |
# 2005 AMC 10A Problems/Problem 25
## Problem
In $ABC$ we have $AB = 25$, $BC = 39$, and $AC=42$. Points $D$ and $E$ are on $AB$ and $AC$ respectively, with $AD = 19$ and $AE = 14$. What is the ratio of the area of triangle $ADE$ to the area of the quadrilateral $BCED$?
$\textbf{(A) } \frac{266}{1521}\qquad \textbf{... | HuggingFaceTB/finemath | |
Dividing Radicals Calculator is used for calculating the division of radicals. You can input numbers and radical expressions as a part of a fraction, and the calculator will divide the two fractions. Dividing Radicals Calculator is not limited to calculating only square roots but includes cube root and any n root of a ... | HuggingFaceTB/finemath | |
What is the difference between Volume and Area? - ProProfs Discuss Topics More Products More + Ask Question
# What is the difference between Volume and Area?
Asked by Demi , Last updated: Sep 16, 2020
### Request 0Follow Share Answer AnonymouslyAnswer Later Copy Link L. Agate The first thing to know when diff... | HuggingFaceTB/finemath | |
# What is IRR and XIRR of your investment and how to calculate them?
You often hear that the return from investment in terms of IRR or XIRR. Do you know what these terms are? What is the difference between these two terms? How to calculate these two functions using Excel sheet? Let us see in detail about these two cal... | HuggingFaceTB/finemath | |
×
×
# Solutions for Chapter 10: Conics, Parametric Equations, and Polar Coordinates
## Full solutions for Calculus: Early Transcendental Functions | 4th Edition
ISBN: 9780618606245
Solutions for Chapter 10: Conics, Parametric Equations, and Polar Coordinates
Solutions for Chapter 10
4 5 0 314 Reviews
28
0
##### IS... | HuggingFaceTB/finemath | |
# The taxi fare in a city is as follows:- For the first kilometre, the fare is Rs. 8 and for the subsequent distance it is Rs. 5 per km. Taking the distance covered as x km and total fare as Rs y, write a linear equation for this information, and draw its graph. - Mathematics
The taxi fare in a city is as follows:- Fo... | HuggingFaceTB/finemath | |
+0
# Find the measure of each marked angle. Assume the lines are parallel. plz help
0
157
1
Find the measure of each marked angle. Assume the lines are parallel.
Two parallel lines that rise from left to right intersect a horizontal line, each forming four angles. Where the line on the left intersects the horizonta... | HuggingFaceTB/finemath | |
# Find n, if 21C6n=21C(n2+5) - Mathematics and Statistics
Sum
Find n, if ""^21"C"_(6"n") = ""^21"C"_(("n"^2 + 5)
#### Solution
We have ""^21"C"_(6"n") = ""^21"C"_(("n"^2 + 5)
∴ 6n = n2 + 5
∴ n2 – 6n + 5 = 0
∴ (n – 5)(n – 1) = 0
If n = 5, ""^21"C"_(6"n") = ""^21"C"_30
Which is possible,
∴ n = 5 is discarded.
Also "... | HuggingFaceTB/finemath | |
# The sequent depth ratio of a hydraulic jump in a rectangular channel is 12. What would be the corresponding Froude number at the beginning of the jump?
This question was previously asked in
GPSC AE CE 2020 Official Paper (Part B - Civil)
View all GPSC Assistant Engineer Papers >
1. 4.42
2. 8.84
3. 3.26
4. 9.54
Opti... | HuggingFaceTB/finemath | |
What is a satta calculation play poker became a rich
# What is a satta calculation play poker became a rich
What is a satta calculation play poker became a rich
## What is a satta calculation play poker became a rich
What is the Satta-King Live Result? Make your own title likeWhat'sthe Real Trick of Satta King?
Wh... | HuggingFaceTB/finemath | |
# The differential height of the manometer and the force needed to hold the container in place are to be determined
A cylindrical container equipped with a manometer is inverted and pressed into water. The differential height of the manometer and the force needed to hold the container in place are to be determined
Si... | HuggingFaceTB/finemath | |
# Celestial Programming : Compute Horizon Distance
Assumes a spherical body, without atmospheric refraction.
$$d$$ distance from viewpoint to horizon.
$$R$$ radius of body.
$$h$$ height of viewpoint above body's surface.
$$s$$ Length of the arc along the body's surface, from the point exactly below the observer, to th... | HuggingFaceTB/finemath | |
# How to properly find the spectrum of the Quantum Harmonic Oscillator? [duplicate]
We want to find the spectrum of the Harmonic Oscillator Hamiltonian: $$H=\frac{\hat{p}^2}{2m}+\frac{1}{2}m\omega ^2 \hat{x}^2$$ From what I have seen in many books the procedure is as follows: We can define a destruction operator $$a$$... | HuggingFaceTB/finemath | |
## WHAT IS A in Henderson Hasselbalch equation?
The Henderson–Hasselbalch equation mathematically connects the measurable pH of a solution with the pKa (which is equal to -log Ka) of the acid. The equation is also useful for estimating the pH of a buffer solution and finding the equilibrium pH in an acid-base reaction... | HuggingFaceTB/finemath | |
# Question Video: Simplifying Fractions Using Properties of Square Roots Mathematics
Express (21√66)/√11 in its simplest form.
00:53
### Video Transcript
Express 21 root 66 divided by root 11 in its simplest form.
In order to answer this question, we need to use one of the laws of surds. Root 𝑎 divided by root 𝑏... | HuggingFaceTB/finemath | |
# Math
At the city museum, child admission is \$5.40 and adult admission is \$9.30. On Friday, 134 tickets were sold for a total of \$957.60. How many adult tickets were sold that day?
1. a + c = 134 ---> a = 134 - c
5.4a + 9.3c = 957.6
54a + 93c = 9576
18a + 31c = 3192
sub in a = (134 - c) and solve for a
posted ... | HuggingFaceTB/finemath | |
# Proving $E(\hat{\sigma}^2)=\sigma^2$
I'm trying to prove $E(\hat{\sigma}^2)=\sigma^2$, where $\hat{\sigma}^2$ is the error variance and $\sigma^2$ the population variance.
I'm working on the following equation:
$\sum \hat{u}_i^2=\sum(u_i-\bar{u})^2+(\hat{\beta_1}-\beta_1)^2\sum(x_i-\bar{x})^2-2(\hat{\beta}_1-\beta... | HuggingFaceTB/finemath | |
Download Download Presentation Module 4
# Module 4
Download Presentation ## Module 4
- - - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - - -
##### Presentation Transcript
1. Module 4 Lesson 2
2. Objective • Add and subtract multiples of 10 including counti... | HuggingFaceTB/finemath | |
display | more...
(nodeshell rescue..)
A statistical way of measuring standard scores (this is the basic standard score); often used on psychological tests.
To calculate the Z score from a raw score out of a set, use this formula:
Z=(X-MX) ÷ s
Where X = the raw score you want to convert,
MX = the mean of X, as is st... | HuggingFaceTB/finemath | |
In a single throw of a die describe the following events:
(i) A = Getting a number less than 7
(ii) B = Getting a number greater than 7
(iii) C = Getting a multiple of 3
(iv) D = Getting a number less than 4
(v) E = Getting an even number greater than 4.
(vi) F = Getting a number not less than 3.
Also, find A ∪ ... | HuggingFaceTB/finemath | |
# Triangular matrix
Binary lower unitriangular Toeplitz matrices, multiplied using F2 operations. They form the Cayley table of Z4 and correspond to powers of the 4-bit Gray code permutation.
In the mathematical discipline of linear algebra, a triangular matrix is a special kind of square matrix. A square matrix is c... | HuggingFaceTB/finemath | |
# Samacheer Kalvi 11th Maths Solutions Chapter 9 Limits and Continuity Ex 9.3
## Tamilnadu Samacheer Kalvi 11th Maths Solutions Chapter 9 Limits and Continuity Ex 9.3
Question 1.
(a) Find the left right limits of f(x) = $$\frac{x^{2}-4}{\left(x^{2}+4 x+4\right)(x+3)}$$ at x = -2
(b) f(x) = tan x at x = $$\frac{\pi}{2... | HuggingFaceTB/finemath | |
How to work with a mediating variable in a regression analysis? ^ Check the joint probability of skewness and kurtosis from the normal distribution values. The test statistic is Formula for the Jarque-Bera test statistic (Image by Author) Probability distribution of the test statistic: The test statistic is the scaled ... | open-web-math/open-web-math | |
Resources for Structural Engineers and Engineering Students
>>When you're done reading this section, check your understanding with the interactive quiz at the bottom of the page.
Virtual work for beams is different than for truss elements because beams can deform and store strain energy in multiple different ways. Li... | HuggingFaceTB/finemath | |
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Bookmark it
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89_Dynamics 11ed Manual
# 89_Dynamics 11ed Manual - Engineering Mechanics Dynamics...
This preview shows page 1. Sign up to view the full content.
This is the end of the preview. Sign up to access the rest of the document.
Unformatted text preview: Engineering ... | HuggingFaceTB/finemath | |
Trigonometry
# Trigonometric Equation
An equation involving one or more trigonometric functions of a variable is called a trigonometric equation. The equation may be true for one or more values, but not for every value of the variable. The values of the variable (angle) are known as the root(s) of the equation.
The ... | HuggingFaceTB/finemath | |
# math (college)
posted by on .
write a quadratic function needed to find the dimension of the rectangle with perimeter 100 having the maximum area. what are the dimensions of the rectangle with the maximum area?
• math (college) - ,
2(H + W) = 100
H + W = 50
Area = W*H = W*(50-W) = 50W - W^2
= +625 - (W-25)^2
Thi... | HuggingFaceTB/finemath | |
$$\newcommand{\id}{\mathrm{id}}$$ $$\newcommand{\Span}{\mathrm{span}}$$ $$\newcommand{\kernel}{\mathrm{null}\,}$$ $$\newcommand{\range}{\mathrm{range}\,}$$ $$\newcommand{\RealPart}{\mathrm{Re}}$$ $$\newcommand{\ImaginaryPart}{\mathrm{Im}}$$ $$\newcommand{\Argument}{\mathrm{Arg}}$$ $$\newcommand{\norm}[1]{\| #1 \|}$$ $$... | HuggingFaceTB/finemath | |
# Question 6a273
Sep 17, 2015
Here's what I got.
#### Explanation:
FULL QUESTION
A student takes 7.00 g of potassium permanganate, ${\text{KMnO}}_{\textrm{4 \left(s\right]}}$, and dissolves it into 30.0 mL of water. (skipping this question)
a) Calculate the concentration of the resulting solution in mol/L
(3 mark... | HuggingFaceTB/finemath | |
0
# 51 meter is equal to how many cm?
Updated: 9/18/2023
Wiki User
12y ago
5100 cm
1 meter = 100 centimeters
1 centimeter = 0.01 meter
Wiki User
12y ago
Earn +20 pts
Q: 51 meter is equal to how many cm?
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100 cm = 1m
### 75 cm is equal to how many meter?
75 cms ... | HuggingFaceTB/finemath | |
Sequence of independent random variables: Convergence, martingales, uniform integrability
I am having some problems with the following exercise:
Let $(Y_n ,n ≥ 1)$ be a sequence of independent random variables such that:
$P(Y_n = e^n − 1) = e^{−n}$, $P(Y_n = −1) = 1 − e^{−n}$, $∀n ≥ 1$.
Then we define $S_n ,X_n$ by... | open-web-math/open-web-math | |
Math help
1. Find the measure of <s.
63�‹
153�‹
68�‹
148�‹
2. If a and b are parallel lines, and m�Ú3 = 128�‹, what is the measure of <8?
134�‹
52�‹
54�‹
49�‹
3.
Select the measure of the complement or supplement of the angle. If there is no complement or supplement, select no complement or supplement.
55.1�‹
124.... | HuggingFaceTB/finemath | |
Trending
# Multiplication Table of Ten
Hello students, today we will learn how to make 10’s table and 10’s table, how to make 10’s table, and how to remember it. Knowledge of tables is very important for any student. The knowledge of tables is the base of the student so that you can do any mathematical calculation an... | HuggingFaceTB/finemath | |
# Computing the marginal MAP estimate
Suppose I have some IID Gaussian data with priors for mean and standard deviation:
\begin{align} P(x|\mu,\sigma)&=\prod_{i=1}^n\frac{1}{\sqrt{2\pi\sigma^2}}e^\frac{-(x_i-\mu)^2}{2\sigma^2}\\ p(\mu) &= e^{-\mu},\hspace{3mm}\mu\in(0,\infty)\\ p(\sigma) &= \frac{1}{\sigma^2},\hspace... | HuggingFaceTB/finemath | |
y = 0, x= aand y = bwhere aand bare positive constants with a<b. Please set up the double integral(s) in polar coordinates in the order d drthat equal the area of R. You don’t have to actually do the integral(s), just set them up! (The area is abof course, but that’s not the question!) Include a relevant sketch as part... | HuggingFaceTB/finemath | |
Teacher2Teacher Q&A #104
Teachers' Lounge Discussion: Factoring trinomials
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From: Sandie Walser
To: Teacher2Teacher Public Discussion
Date: 1998061010:28:27
Subject: trinomials
I have had the best su... | HuggingFaceTB/finemath | |
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# Add or take away one from a number of objects
Description:
In practical situations pupils can add one to or take one away from a number of objects
Early years skill: Numbers Early years typical range: 40-60+m P-scales/Cur... | HuggingFaceTB/finemath | |
Contents
foundations
# Contents
## Idea
The well-ordering theorem is a famous result in set theory stating that every set may be well-ordered.
Fundamental for G. Cantor's approach to ordinal arithmetic it was an open problem until E. Zermelo gave a proof in 1904 using the axiom of choice (to which it is in fact eq... | HuggingFaceTB/finemath | |
# Factoring Trinomials with Leading Coefficient Worksheet
Factoring Trinomials is one of the most effective strategies in determining the effectivity and value of a portfolio. This particular strategy works by taking a simple formula and modifying it to suit an investor’s specific portfolio. The formula can be modifie... | HuggingFaceTB/finemath | |
## What is a Function Definition:
An expression showing:
The relationship between
an input and an output.
1) Function Name
2) Input
3) Output
## Example function:
ƒ(x) = 2x
We read this as f of x equals 2 times x
## 3 parts of a function
1) Function name is ƒ(x) = 2x
2) Input is ƒ(x) = 2x
3) Output is ƒ(x) = 2x
... | HuggingFaceTB/finemath | |
### Home > MC2 > Chapter 10 > Lesson 10.1.4 > Problem10-46
10-46.
Maria and Jorge were trying to simplify the expression $1 \frac { 2 } { 5 } \cdot ( - \frac { 3 } { 4 } ) \cdot ( - \frac { 4 } { 3 } )$. Maria started by rewriting $1 \frac { 2 } { 5 }$ as $\frac { 7 } { 5 }$. Her work is below.
$\left. \begin{arra... | HuggingFaceTB/finemath | |
# coordination compounds mcq with answers pdf
Chemistry MCQs for Class 12 Chapter Wise with Answers PDF Free Download is very important for students who want to score good marks in their CBSE board examination. If you get stuck, try asking another group for help. NH3 acts as ligand because in NH3, nitrogen has lone pa... | open-web-math/open-web-math | |
2009Homework#1solution-1
# 2009Homework#1solution-1 - Name NetID HADM 2222 Fall 2009...
This preview shows pages 1–2. Sign up to view the full content.
Name: ___________________________________ NetID: _______________________ Prof. Q. Ma, HADM 2222 Fall 2009 1/2 HADM 2222 Fall 2009, Prof. Q. Ma Homework assignment #1... | HuggingFaceTB/finemath | |
Examveda
# When an article is sold at 5% discount, then there is a profit of 14%. If the discount is 11%, then what will be the profit?
A. 6.8%
B. 7.2%
C. 7.6%
D. 8.4%
### Solution(By Examveda Team)
Given:
For Discount = 5%, Profit = 14%
Formula used:
Selling price = Marked price - Discount
Cost price = $$\frac{... | HuggingFaceTB/finemath | |
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# Find the area of the quadrant of a circle whose circumference is 44 cm.
Last updated date: 23rd May 2024
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432.3k+ views
Hint: In circles, if we have a circle of radius r then the circumference of t... | HuggingFaceTB/finemath | |
# Thread: Stokes and Guass theorm Integral Problem
1. ## Stokes and Guass theorm Integral Problem
In my attached working I try and use stokes theorm but end up getting dr/dt = 0 . and cant get any further this way
I used the guass therom and got pi.
If anybody can see what the problem is?
2. For those who don't li... | HuggingFaceTB/finemath | |
# What is 142% of 492?
## 142 percent of 492 is equal to 698.64
%
142% of 492 equal to 698.64
Calculation steps:
( 142 ÷ 100 ) x 492 = 698.64
### Calculate 142 Percent of 492?
• F
Formula
(142 ÷ 100) x 492 = 698.64
• 1
Percent to decimal
142% to decimal is 142 ÷ 100 = 1.42
• 2
Multiply decimal with the ot... | HuggingFaceTB/finemath | |
## There are y different travelers who each have a choice of vacationing at one of n different destinations.
##### This topic has expert replies
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### There are y different travelers who each have a choice of vacationing at one of n different... | HuggingFaceTB/finemath | |
## Welcome to H3 Maths
Blog Support for Growing Mathematicians
### The Mathematical Association – UK
July17
The Mathematical Association offers a wealth of resources and links that will interest teachers and students alike. Registration is free as are many of the resources, including the Secondary Magazine (issue 8... | HuggingFaceTB/finemath | |
917 Answered Questions for the topic Pre-Calculus
11/19/14
#### Need help with graphing...
I have to make a sin equation for the length of day for a city on Jun 21 the longest day of the year day is 15.36 hours long and on Dec. 21 the shortest day of the year the day light is 9 hours.... more
Pre Calculus
10/15/14
... | HuggingFaceTB/finemath | |
# ADDING FRACTIONS WITH WHOLE NUMBERS
We can follow the steps given below to add a fraction and a whole number.
Step 1 :
Multiply the denominator and whole number.
Step 2 :
After having multiplied the denominator and the whole number, take the denominator as a common denominator.
Step 3 :
Now, simplify the numbe... | HuggingFaceTB/finemath | |
# Are there any theories being developed which study structures with many operations and many distributive laws?
"Algebraic structure" will mean a set with some n-ary operations defined on it. This does not include vector spaces for example.
During my study of algebra I have encountered mostly algebraic structures wi... | open-web-math/open-web-math | |
# Finding Basis of W: Linear Independence of X1,X2,X3,X4
• Dell
In summary, the basis of the vector space W is formed by taking any three linearly independent vectors from the system of equations x1 = -2x2 - x4, x2 = 1x2, x3 = 1x3, x4 = 1x4. The dimension of W is 3.
Dell
given these 4 vectors X1..4 in vector space W
... | HuggingFaceTB/finemath | |
# Trigonometric Form of Complex Numbers
2 teachers like this lesson
Print Lesson
## Objective
SWBAT find the trigonometric form of a complex number and perform operations with them.
#### Big Idea
Complex numbers can be represented on a graph?!
## Launch and Explore
30 minutes
Like our work with vectors – today’... | HuggingFaceTB/finemath | |
# Trisection of a line segment defined by medians of a triangle
In $\triangle ABC$ AA1 and CC1 are medians. On AC is chosen random point P, and then through P are drawn 2 parallel lines lines, one for AA1 and other one for CC1. These 2 lines then intersect AB and BC in F and E. Prove that AA1 and CC1 divide EF in thre... | HuggingFaceTB/finemath | |
GMAT Question of the Day - Daily to your Mailbox; hard ones only
It is currently 18 Sep 2018, 20:25
### 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... | HuggingFaceTB/finemath | |
## Sunday, February 28, 2010
### Fox 255
http://www.8foxes.com/
Shelby suggested this problem. Thanks!
1. So we also know that side BC must be less than 3 but more than 1. That's proven by the triangle leg addition postulate.
1^2 + 2^2 = 2m^2 + m^2/2
10 = 5m^2
m = sqrt(2).
3. There is at least one geometric solu... | HuggingFaceTB/finemath | |
# What is the range of the function r(x) = sqrt(x - 10)?
$x - 10 \ge 0$
and so: $x \ge 10$ which represents the domain of your function.
The range will be all the $y \ge 0$. Regardless of the value of $x$ you input in your function (as long as is $\ge 10$) the square root will always give you a POSITIVE answer or Zero... | HuggingFaceTB/finemath | |
0
# The diagonals of a parallelogram are congruent?
Updated: 12/19/2022
Wiki User
12y ago
Best Answer
No, the diagonals of a parallelogram are not normally congruent unless the parallelogram is a rectangle.
Wiki User
8y ago
This answer is:
More answers
Wiki User
12y ago
No.
This answer is:
## Add your answ... | HuggingFaceTB/finemath | |
#### Video Script
The last sorting algorithm we’re going to look at is quicksort. Quicksort is the newest of these algorithms being first published in 1961. Quicksort is a little bit different than the other sorting algorithms, because it requires us to choose a pivot element from the list and then sort based off of t... | HuggingFaceTB/finemath | |
Mahesh Godavarti
1
The steps to evaluate 2/4 + 2/3 are: 1. Rewrite each fraction in its simplest form, i.e. 1/2 + 2/3 2. Rewrite each fraction in a form that has the same denominator (the denominator should be least common multiple of the two denominators), i.e. 3/6 + 4/6 3. Simply add now that both fractions share the... | HuggingFaceTB/finemath | |
1. ## Sturm Liouville Eigenfunctions??
Problem: find the eigenvectors and eigenfunctions of the following Sturm-Liouville problem:
$
\displaystyle
\frac{d}{dx} \left(x \frac{dy}{dx} \right) + \frac{\lambda y}{x} = 0,
$
What I did: since $x \neq 0$ I can multiply by $x$ and rewrite as:
$
\displaystyle
x^2 \frac{d^2 ... | HuggingFaceTB/finemath | |
# What are the coefficients, like terms, and constants of 3x+7 ?
Oct 4, 2017
Coefficient: 3
Like terms : none
Constant: 7
#### Explanation:
$3 x + 7$
There are two terms in this expression:
First term =$3 x$ with variable $x$ having coefficient $3$
and
Second term =$7$ which is a constant.
There are no like term... | HuggingFaceTB/finemath | |
# Proof by Cases/Sequent Form/Proof 2
## Theorem
Proof by Cases can be symbolised by the sequent:
$p \lor q, \left({p \vdash r}\right), \left({q \vdash r}\right) \vdash r$
## Proof
We apply the Method of Truth Tables.
$\begin{array}{|ccc|ccc|ccc||c|} \hline p & \lor & q & p & \implies & r & q & \implies & r & r \... | HuggingFaceTB/finemath | |
# Number 55000
### Properties of number 55000
Cross Sum:
Factorization:
2 * 2 * 2 * 5 * 5 * 5 * 5 * 11
Divisors:
1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 125, 200, 220, 250, 275, 440, 500, 550, 625, 1000, 1100, 1250, 1375, 2200, 2500, 2750, 5000, 5500, 6875, 11000, 13750, 27500, 55000
Count of... | HuggingFaceTB/finemath | |
# Introduction to Numerical Techniques/ Analysis
## Introduction to Numerical Techniques/ Analysis
Introduction to Numerical Techniques/ Analysis
Introduction to Numerical Techniques/ Analysis – Numerical techniques are the study of algorithms that are used for numerical approximation for the problems of mathematica... | HuggingFaceTB/finemath | |
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# Least Common Multiple of 0.3, 0.5, 0.2
LCM of decimals calculator gives the LCM of Decimal numbers given 0.3, 0.5, 0.2 i.e. 3 the smallest number that divides all of them exactly.
Least Common Multiple (LCM) of 0.3, 0.5, 0.2 is 3.
LCM(0.3, 0.5, 0.2) = 3
## LCM of 0.3, 0.5, 0.2
Enter two or more decimals separate... | HuggingFaceTB/finemath | |
# Homework Help: Find the domain of the function
1. Sep 9, 2008
### kebstein
hi this is my first time here. i have just been admitted to the university of the gambia last month. i have a problem with this question. please i need help
find the domain
f is such that x maps to 1 all over the squareroot of x2-10x+12.
... | HuggingFaceTB/finemath | |
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# Does triangle inequality hold for summations and sup?
gravenewworld
I know that the triangle inequality is lx+y|<= |x| +|y|
Does this hold for a summation of say Sigma (|xn+yn|) <= sigma|xn| + sigma|yn| for n=0 to infinity?
would this also work for sup|x+y| ??
## Answers and Replies
Gold Member
gravenewworld sai... | HuggingFaceTB/finemath | |
# Magnetic Reluctance: What is it? (Formula, Units & Applications)
Contents
## What is Reluctance?
Magnetic reluctance (also known as reluctance, magnetic resistance, or a magnetic insulator) is defined as the opposition offered by a magnetic circuit to the production of magnetic flux. It is the property of the mate... | HuggingFaceTB/finemath | |
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# How Many 5 Digit Numbers Have All Their Digits Either Even Or Odd?
## How many 5 digit counting numbers are there?
There are 10 possible numbers to use.
Now, the first digit probably shoulld’t be 0 (like 01357), because then it is really a 4-digit number.
So, we have 9 possible numbers for the first digit, and 10... | HuggingFaceTB/finemath | |
# 10-7 Volume of Prisms Course 1 Warm Up Warm Up Lesson Presentation Lesson Presentation Problem of the Day Problem of the Day.
## Presentation on theme: "10-7 Volume of Prisms Course 1 Warm Up Warm Up Lesson Presentation Lesson Presentation Problem of the Day Problem of the Day."— Presentation transcript:
10-7 Volum... | HuggingFaceTB/finemath | |
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Q 3.5-2E
Expert-verified
Found in: Page 121
Fundamentals Of Differential Equations And Boundary Value Problems
Book edition 9th
Author(s) R. Kent Nagle, Edward B. Saff, Arthur David Snider
Pages 616 pages
ISBN 9780321977069
An RC circuit with a ${\mathbf{1}}{\mathbf{\... | HuggingFaceTB/finemath | |
+0
# rectangle problem
0
113
1
In rectangle $$ABCD$$ below, we have $$DP = PC$$ and $$\angle BAC = 28^\circ$$ . If $$Q$$ is the point on $$\overline{AC}$$ such that $$\overline{DQ}\perp \overline{AC}$$, what is $$\angle QDP$$ in degrees?
Oct 4, 2019
#1
+106539
+3
BAC = 28° = DCP [ a consequence of parallels... | HuggingFaceTB/finemath | |
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It is currently 07 May 2015, 02:35
### GMAT Club Daily Prep
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# The fundamental problem in Newton’s dynamics is to solve the equation of motion of a particle,...
The fundamental problem in Newton’s dynamics is to solve the equation of motion of a particle, implied by the second law of dynamics with a given net force F. Mathematically, we need to find the (unique) solution of the... | HuggingFaceTB/finemath | |
# D27183 Chapter 17 Problems Solutions
Document Sample
``` CHAPTER 17
Homework Problems & Solutions
Problems 6, 10, 12, 26, 38, & 64
6. If 3.25 × 10–3 kg of gold is deposited on the negative electrode of an electrolytic cell in a period
of 2... | HuggingFaceTB/finemath | |
## Unit Fractions
A unit fraction is a fraction with denominator equal to 1. Every unit fraction can be written as the sum as two other unit fractions.
For example
$\frac{1}{2}=\frac{1}{3}+ \frac{1}{6}$
The proof is quire simple.
Take unit fraction
$\frac{1}{n}$
.
\begin{aligned} \frac{1}{n+1} + \frac{1}{n(n+1)} &= \... | HuggingFaceTB/finemath | |
# Skizzierer BSplineKnotenVielfaltVerringern
This page is a translated version of the page Sketcher BSplineDecreaseKnotMultiplicity and the translation is 18% complete.
Outdated translations are marked like this.
Other languages:
Deutsch • English • français • italiano • polski • português do Brasil • русский
S... | HuggingFaceTB/finemath | |
Free Reasoning Olympiad (CRO) Sample Paper for Class 10 (PDF)
CREST Reasoning Olympiad Class 10 Sample Paper
>> Join CREST Olympiads WhatsApp Channel for latest updates. Sample PDF of CREST Reasoning Olympiad for Class 10:
Syllabus:
Section 1: Series Completion, Analogy and Classification, Coding - Decoding, Bloo... | HuggingFaceTB/finemath | |
Solution Notes: This problem is solved with dynamic programming. Let best[i][j] denote the minimum cost of building a total area of i by exchanging only tiles 1 through j (or infinity if it is impossible to do so). As a base case, we have best = 0 and best[i>0] = infinity. Otherwise, we can compute best[i][j] using the... | HuggingFaceTB/finemath | |
Convert number: 324,005 in Roman numerals, how to write?
Latest conversions of Arabic numbers to Roman numerals
453,226 = (C)(D)(L)MMMCCXXVI Aug 13 15:04 UTC (GMT) 324,005 = (C)(C)(C)(X)(X)M(V)V Aug 13 15:04 UTC (GMT) 871,389 = (D)(C)(C)(C)(L)(X)(X)MCCCLXXXIX Aug 13 15:04 UTC (GMT) 453,225 = (C)(D)(L)MMMCCXXV Aug 13... | HuggingFaceTB/finemath | |
# Potential Energy and Conservation of Energy
## No Friction Involved
No Friction Involved To compete in a bowling-ball hurling contest, you first squat and cup your hands under the ball on the floor. Then you rapidly straighten up while also pulling your hands up sharply. launching the ball upward at about face leve... | HuggingFaceTB/finemath | |
×
×
# Suppose that the distribution of a random variable X is
ISBN: 9780321500465 233
## Solution for problem 8 Chapter 4.5
Probability and Statistics | 4th Edition
• Textbook Solutions
• 2901 Step-by-step solutions solved by professors and subject experts
• Get 24/7 help from StudySoup virtual teaching assistants... | HuggingFaceTB/finemath | |
# What are the 5 units of pressure?
## What are the 5 units of pressure?
The most frequently used units of pressure are pascal (Pa), kilopascal (kPa), megapascal (MPa), psi (pound per square inch), torr (mmHg), atm (atmospheric pressure) and bar.
## What are the different unit of pressure?
Pressure Units and Conver... | HuggingFaceTB/finemath | |
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studyguide 4 mth
# studyguide 4 mth - Study Guide for the 4th Exam MTH241 Exam...
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Study Guide for the 4th Exam MTH241 Exam Date: 9th December 2011. In class Exam Covers Sections 16 . 1 16 . 6 You mu... | HuggingFaceTB/finemath | |
# Junior Arithmetic: A Text Book for Fourth and Fifth Year Pupils
D.C. Heath & Company, 1895 - 230 σελίδες
### Τι λένε οι χρήστες -Σύνταξη κριτικής
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### Περιεχόμενα
CHAPTER 1 SUBTRACTION 8 DIVISION 15 INDICATED Work MULTIPLICATION 21 DRY MEASURE 27 MISCELLANEOUS 45... | HuggingFaceTB/finemath | |
| Using the annihilation model | Movies of addition of directed numbers |
| Quick quiz |
Using the annihilation model
We will use the annihilation model to give meaning to the addition of directed numbers. To refresh how we use the model, let's look at how some integers are represented. This model is introduced in Me... | HuggingFaceTB/finemath |
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