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# Chapter 3:Planes in Crystals¶
## Example 3.11 , Page no:61¶
In [1]:
import math
from __future__ import division
#given
h=3;
k=2;
l=1; #miller indices
a=4.2E-8; #in cm (lattice constant)
#calculate
d=a/math.sqrt(h**2+k**2+l**2); #calculation for interplanar spacing
d=d*1E8; #changing unit from cm to Angstrom
#res... | HuggingFaceTB/finemath | |
Section 14.4 Trees
1 / 22
# Section 14.4 Trees - PowerPoint PPT Presentation
## Section 14.4 Trees
- - - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - - -
##### Presentation Transcript
1. Section 14.4Trees
2. What You Will Learn • Trees • Spanning Trees • ... | HuggingFaceTB/finemath | |
London Combinatorics Colloquia, 2
It’s that time of year again, and while I miss the buttercups in Reading, we had as usual a feast of interesting mathematics and a large and enthusiastic audience.
It was a bit more tightly focussed than I would have liked. We had a lot of references to Szemerédi’s Regularity Lemma; ... | HuggingFaceTB/finemath | |
I will admit that I am a recovering engineer turned pilot who still enjoys a good differential equation or two. But I am recovered enough to acknowledge you don't need anything more than basic math to fly an airplane. But if you want to really understand your craft, you need to know something about aerodynamics. And al... | HuggingFaceTB/finemath | |
# Greatest Common Factor of 9/32, 15/48, 27/54, 33/61
Get help with finding GCF of fractions 9/32, 15/48, 27/54, 33/61 using GCF of Fractions Calculator to know the result 3/52704 the largest number that divides all the numbers with a zero remainder.
Greatest common factor (GCF) of 9/32, 15/48, 27/54, 33/61 is 3/5270... | HuggingFaceTB/finemath | |
# Mastering Algebraic Expressions and Equations
Although it's sometimes thought of as a difficult topic, mathematics is the key to comprehending the world. Algebra is one of mathematics' numerous disciplines, but it stands out as a vital field that serves as the basis for more complex mathematical ideas and practical ... | HuggingFaceTB/finemath | |
# FeenoX description
A free no-fee no-X uniX-like finite-element(ish) tool
# 1 Overview
FeenoX is a computational tool that can solve engineering problems which are usually casted as differential-algebraic equations (DAEs) or partial differential equations (PDEs). It is to finite elements programs and libraries what... | open-web-math/open-web-math | |
# Hermitian Inner Product
1. Mar 11, 2006
I'm getting some confusing information from different sources. If an inner product satisfies conjugate symmetry, it is called Hermitian. But the definition of a hermitian inner product says it must be antilinear in the second slot only. Doesn't conjugate symmetry imply that i... | open-web-math/open-web-math | |
# Clock Arithmetic in a Digital Age
Herbert Hoover’s 1928 presidential campaign slogan was “A chicken in every pot, and a car in every garage”. The Great Depression, which began four years later, made promises of widespread prosperity seem a cruel hoax. On the other hand, for the past 150 years or so, El-Hi students c... | HuggingFaceTB/finemath | |
# Generate random numbers given distribution/histogram
319 views (last 30 days)
David C on 25 Oct 2012
Commented: Aasheesh Dixit on 8 Jun 2020
MATLAB provides built-in functions to generate random numbers with an uniform or Gaussian (normal) distribution. My question is: if I have a discrete distribution or histogram,... | HuggingFaceTB/finemath | |
LinearFunctionalSystems - Maple Programming Help
Home : Support : Online Help : Mathematics : Factorization and Solving Equations : LinearFunctionalSystems : LinearFunctionalSystems/LogarithmicSolution
LinearFunctionalSystems
LogarithmicSolution
return the logarithmic solution of a linear system of differential eq... | HuggingFaceTB/finemath | |
Bca Assignment 1st Sem.2012 Maths
Pages: 2 (270 words) Published: September 11, 2012
May- 2012 Bachelor of Computer Science (BCA) Semester- I BC0033- Basic Mathematics – 4 Credits (Book ID: B0675 )
Assignment Set – 1 (60 Marks)
6 X 10 = 60 Marks
1. Prove that the intersection of any two subgroups of a group is a gr... | HuggingFaceTB/finemath | |
2.3 POLYNOMIAL DIVISION Objectives Use long division to divide polynomials by other polynomials. Use the Remainder Theorem and the Factor Theorem. Long Division of Polynomials *In the previous section, zeros of a function were discussed. If x = a is a zero of a function f , then ( x − a ) is a factor of f . If f is... | HuggingFaceTB/finemath | |
# Voltage Regulation of Transformer at Unity, Lagging, and Leading Power Factor
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## Voltage Regulation of Transformer
The voltage regulation of a transformer can be described as the change in the secondary voltage as the current varies from full load to no loa... | HuggingFaceTB/finemath | |
Various Methods to Rationalize the Numerator
Rationalization in mathematics is a process by which we eliminate the radicals (like square roots) or imaginary numbers from the denominator or numerator of an expression. Rationalizing the denominator is a more commonly known practice. Rationalizing the numerator is equall... | HuggingFaceTB/finemath | |
# Quick Answer: How Many Amps Does A 10kva Transformer Pull?
## What size breaker do I need for a 75 kVA transformer?
Senior Member.
I know the typical industry installation is to size the primary OCPD of a 75 KVA transformer at 125 amps and the Secondary at 300 amps..
## What size transformer do I need for a 200 a... | HuggingFaceTB/finemath | |
### Home > CC1MN > Chapter 8 > Lesson 8.1.1 > Problem8-13
8-13.
Copy the number line and label the following numbers at their approximate place on the number line.
1. $\frac { 14 } { 28 }$
1. $0.75$
1. $\frac { 1 } { 3 }$
1. $\frac { 4 } { 7 }$
$\text{Can you decide if each portion is greater than or less than }... | HuggingFaceTB/finemath | |
# Homework Help: Complex numbers (practice exam questions for exam in 2 days)
1. Jun 22, 2006
### Taryn
Hey if anyone could help me to understand wat to do in this question I would be appreciative!
Find in the complex plane the fourth roots of -64, Use the result to factor
Z^4+ 64 into
i) a product of four linear f... | HuggingFaceTB/finemath | |
# Limit of Rational Expression Above or Below
• Jun 11th 2009, 04:25 PM
Yale
Limit of Rational Expression Above or Below
How can you tell if the limit is from above or below?
• Jun 11th 2009, 04:48 PM
VonNemo19
Quote:
Originally Posted by Yale
How can you tell if the limit is from above or below?
Do you mean from th... | HuggingFaceTB/finemath | |
We have published a set of 13 PowerPoint Presentations, written by a highly experienced teacher (of 25+ years), senior examiner and reviser for Maths and Stats examinations, are designed for use by any teacher – not necessarily a maths specialist – as part of their own delivery of lessons, as well as students working i... | HuggingFaceTB/finemath | |
# Kinematics - Introduction ⁕ Kinematics
↪ Kinematics is a branch of mechanics which deals with the study of motion of an object without reference to mass or forces affecting the motion.
⁕ Distance and Displacement
↪ The distance is different from displacement. ↪ The length of the actual path covered between the in... | HuggingFaceTB/finemath | |
# How do you simplify 13^4 / sqrt(13^10)?
Jun 13, 2016
${13}^{4} / \left(\sqrt{{13}^{10}}\right) = \frac{1}{13}$
#### Explanation:
13^4/(sqrt(13^10)
= ${13}^{4} / {\left({13}^{10}\right)}^{\frac{1}{2}}$
= ${13}^{4} / \left({13}^{\left(10 \times \frac{1}{2}\right)}\right)$
= ${13}^{4} / {13}^{5}$
= $\frac{13 \ti... | HuggingFaceTB/finemath | |
Are you ready for GMAT? then try this : GMAT Quantitative Section - Page 2
Check GMAT Club Decision Tracker for the Latest School Decision Releases https://gmatclub.com/AppTrack
It is currently 01 Mar 2017, 12:50
### GMAT Club Daily Prep
#### Thank you for using the timer - this advanced tool can estimate your perf... | HuggingFaceTB/finemath | |
# Math
If the unit price for cantaloupe is \$0.65 per pound and Sally pays \$1.95 for a cantaloupe, how many pounds does her cantaloupe weigh?
A. 2 pounds
B. 3 pounds (I picked this)
C. 4 pounds
D. 5 pounds
1. 👍
2. 👎
3. 👁
4. ℹ️
5. 🚩
1. Yep!
.65 + .65 + .65 = 1.95 (add the \$ sign)
1. 👍
2. 👎
3. ℹ️
4. 🚩
👤
Wr... | HuggingFaceTB/finemath | |
# Elements of Plane Geometry
American book Company, 1901 - Geometry, Modern - 247 pages
### Contents
Fourth proportional 404 9 Abbreviations list of 29 10 PRELIMINARY DEFINITIONS 12 Incommensurable quantities 342 18 Center of circle 19 Problem 23 Angles adjacent 27 Inscribed angle 354 29
Oblique angle 17 152 Quadr... | HuggingFaceTB/finemath | |
## DEV Community is a community of 865,621 amazing developers
We're a place where coders share, stay up-to-date and grow their careers. # Solving the mystery of 12.02.2021 !!
We come across symmetry on a daily basis in our lives in many different ways, in both the natural and man-made world. Symmetry possesses the ma... | HuggingFaceTB/finemath | |
## Common Core State Standards for Mathematics
Grade(s) 5 resources related to the following standard:
Number and Operations—Fractions
Apply and extend previous understandings of multiplication and division to multiply and divide fractions.
5. Interpret multiplication as scaling (resizing), by:
1. Comparing the size o... | HuggingFaceTB/finemath | |
• NEW! FREE Beat The GMAT Quizzes
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100 points for $49 worth of Veritas practice GMATs FREE VERITAS PRACTICE GMAT EXAMS Earn 10 Points Per Post Earn 10 Points Per Tha... | HuggingFaceTB/finemath | |
# How to derive this frequency response?
Given this difference equation $y(k)$ ... $$y(k) = \frac{1}{K^2} \sum_{m = k-K+1}^k \; \sum_{n = m-K+1}^m x(n) - \frac{1}{L^2} \sum_{m = k-L+1}^k \; \sum_{n = m-L+1}^m x(n)$$
... how does one derive this frequency response $H(f)$? $$H(f) = \frac{1}{K^2} \left( \frac{\sin{\pi f... | HuggingFaceTB/finemath | |
# 8+ Ideas One Step Equations Foldable
Each table on this foldable is like a checklist for the students to follow. In regular Algebra 1 classes students did not go over the next couple of foldables.
Solving One Step Equations Interactive Notebook Foldable Notes Interactive Notebooks One Step Equations Equations
### ... | HuggingFaceTB/finemath | |
# Sunday Function
Well, it’s Gabriel, Gabriel playin’!
Gabriel, Gabriel sayin’
“Will you be ready to go
When I blow my horn?”
– Cole Porter, Anything Goes
The commenters in last week’s Sunday Function proposed an excellent idea for this week. As we did then, we’ll start simple and work up to it. Graph the curve f(x)... | HuggingFaceTB/finemath | |
## Conversion formula
The conversion factor from tablespoons to fluid ounces is 0.50000000000169, which means that 1 tablespoon is equal to 0.50000000000169 fluid ounces:
1 tbsp = 0.50000000000169 fl oz
To convert 134 tablespoons into fluid ounces we have to multiply 134 by the conversion factor in order to get the ... | HuggingFaceTB/finemath | |
# Mark the correct alternative in each of the following:
Question:
Mark the correct alternative in each of the following:
$\int \sqrt{\frac{x}{1-x}} d x$ is equal to
A. $\sin ^{-1} \sqrt{\mathrm{x}}+\mathrm{C}$
B. $\sin ^{-1}(\sqrt{x}-\sqrt{x(1-x)})+C$
C. $\sin ^{-1}\{\sqrt{x(1-x)}\}+C$
D. $\sin ^{-1} \sqrt{x}-\... | HuggingFaceTB/finemath | |
# SAT/ACT problem of the week, January 26, 2017 solution
Hint for process of elimination: Taking test values such as $latex a=3$ and $latex b=5$ and carefully using order of operations will help you eliminate most or all answers. If your own choice of values of $latex a$ and $latex b$ do not eliminate all choices, mak... | HuggingFaceTB/finemath | |
# Linear Combination
• Sep 17th 2006, 11:59 AM
TreeMoney
Linear Combination
I need to find if
3
-1
2
is a linear combination of
1 3 2
-1 1 2
2 -2 -4
I set it up so i had 3 equations they were
3 = x1 + 3x2 +2x3
-1 = -x1 + x2 + 2x3
2 = 2x1 - 2x2 - 4x3
where x1, x2, and x3 are variables. I should be able to solve the... | HuggingFaceTB/finemath | |
# open and closed sets
Consider the set $$S = [0,1/2] \cup [3/4, 7/8] \cup [15/16, 31/32] \cup \cdots$$ and the set $$T = (0,1/2) \cup (3/4, 7/8) \cup (15/16, 31/32) \cup \cdots$$
Is $S$ open, closed or neither? Is $T$ open, closed, or neither?
-
Depends on what you call an open set. Do you have the standard topolog... | HuggingFaceTB/finemath | |
AEM_3e_Chapter_15
# AEM_3e_Chapter_15 - 15 15 Integral Transform Method EXERCISES 15.1 Error Function 3 By the rst translation theorem et erf t = 6 We rst compute erf
This preview shows pages 1–4. Sign up to view the full content.
15 15 Integral Transform Method EXERCISES 15.1 Error Function 3. By the frst translati... | HuggingFaceTB/finemath | |
# Convert Troy pounds to Grains (t lb to gr Conversion)
1 troy pound is equal to 5759.93 grains.
1 t lb = 5759.93 gr
## How to convert troy pounds to grains?
To convert troy pounds to grains, multiply the value in troy pounds by 5759.93.
You can use the conversion formula :
grains = troy pounds × 5759.93
To calcu... | HuggingFaceTB/finemath | |
## Factoring x^2+12x+36
Quadratic equations and inequalities, variation equations, function notation, systems of equations, etc.
MathGod
Posts: 2
Joined: Mon Apr 14, 2014 6:05 pm
Contact:
### Factoring x^2+12x+36
I'm trying to find all values of x that are NOT in the domain of g:
g(x) = x + 6 / x^2 + 12x + 36
I do... | HuggingFaceTB/finemath | |
+0
0
78
2
Genesis kicks a football. Its height in feet is given by h(t)= -16t^2+48th(t)=−16t 2 +48t where tt represents the time in seconds after kick. What is the football’s greatest height?
Apr 17, 2023
#1
0
The greatest height is 30 ft.
Apr 17, 2023
#2
0
h = 48t - 16t^2
Differentiating, the rate of change of... | HuggingFaceTB/finemath | |
Fundamentals of Statistics contains material of various lectures and courses of H. Lohninger on statistics, data analysis and chemometrics......click here for more. ## Factor Analysis
Factor analysis has a long history with its root in psychology. The first development was reported by Hotelling in 1933. Later on, oth... | HuggingFaceTB/finemath | |
The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.
Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
A118119 Smallest integer m for which gcd(m^n + 1, (m+1)^n + 1) > 1. 24
2, 5, 8, 6, 2, 4, 5, 2, 2, 10, 8, 6, 2, 3, 6, 14, 2, 37, 6, 2, ... | HuggingFaceTB/finemath | |
{[ promptMessage ]}
Bookmark it
{[ promptMessage ]}
section6
# section6 - Statistics 104 Spring 2011 Section#6 Topics for...
This preview shows pages 1–2. Sign up to view the full content.
Statistics 104 – Spring 2011 Section #6 Topics for Section Hypothesis Testing: Means, Proportions Matched pairs confidence in... | HuggingFaceTB/finemath | |
# Consider a pipelining with m stage and n instr...
Consider a pipelining with m stage and n instructions. The probabilities that a instruction will be conditional is 'p' and it will evaluates to be true is 'q'. What can be effective CPI ?
(A) 1+pq(n-1)
(B) 1+pq(m-1)
(C) 1+mpq(n-1)
(D) 1+npq(n-1)
Hint:
## Respon... | HuggingFaceTB/finemath | |
My Math Forum find unique n number combination in total n number
User Name Remember Me? Password
Algebra Pre-Algebra and Basic Algebra Math Forum
May 17th, 2010, 06:21 PM #1 Newbie Joined: May 2010 Posts: 2 Thanks: 0 find unique n number combination in total n number Hi all, I have a math question related to my... | HuggingFaceTB/finemath | |
# Math
posted by .
a chemist has an 18% acid solution and a 36% acid solution. How many liters of each of these solutions should be mixed together to make 24L of 30% solution?
Enter two numbers separated by a comma
• Math -
x liters of 18% acid has .18x liters of acid
y liters of 36% acid has .36y liters of acid
2... | HuggingFaceTB/finemath | |
# Print node whose each neighboring Tree has all nodes of same color
• Last Updated : 22 Jun, 2021
Given a tree with N nodes numbered from 1 to N and N – 1 edge and array colours[] where colours[i] denote the color of ith Node. The task is to find a node such that each neighboring tree connected to this node consists... | HuggingFaceTB/finemath | |
Graph Concepts
Factor graphs are bipartite consisting of variables and factors, which are connected by edges to form a graph structure. The terminology of nodes is reserved for actually storing the data on some graph oriented technology.
What are Variables and Factors
Variables, denoted as the larger nodes in the fi... | HuggingFaceTB/finemath | |
# Project 4 Requirements
Introduction
CPSC 131
Project 4 Requirements
Representing and Evaluating Arithmetic Expressions
We typically write arithmetic expressions with the operator placed in between its two operands.
For example, “2 + 3”; here, + is the operator and its two operands are 2 and 3. This notation is calle... | HuggingFaceTB/finemath | |
# Big-O Notation: Runtime Analysis
I have a problem with an exercise, I have to analyze the following For-Loops
Then I have to write down the explicit notation, my problem is that I don't know how to get the right m. I tried this but now I have no idea how to get the m, because I thought that m defines the diffrence ... | HuggingFaceTB/finemath | |
Hey all,
I've posted a few other threads and all the help has been so helpful... I have another assignment and I need some more help.
For 9, I'm thinking that I should use a for loop and just do i-- for each time it runs through? After that just multiply the values together each time through the loop? To display the ... | HuggingFaceTB/finemath | |
Algebra Tutorials!
Home Rational Expressions Graphs of Rational Functions Solve Two-Step Equations Multiply, Dividing; Exponents; Square Roots; and Solving Equations LinearEquations Solving a Quadratic Equation Systems of Linear Equations Introduction Equations and Inequalities Solving 2nd Degree Equations Review Solv... | HuggingFaceTB/finemath | |
# Double angle formula cosine squared.asp
How do you use the double angle or half angle formulas to derive cos(4x) in terms of cos x? Trigonometry Trigonometric Identities and Equations Double Angle Identities 2 Answers - [Voiceover] All right, let's see if we can find the limit of 1 over the square root of 2 sine of ... | HuggingFaceTB/finemath | |
showing 1-24 of 16,361 results
Guided Math activities - Guided Math Number Sense & Place Value - Grade 2 This Number Sense & Place Value Guided Math Resource includes EVERYTHING you will need to quickly and efficiently implement Guided Math in your 2nd grade classroom. It is completely aligned to the Common Core State... | HuggingFaceTB/finemath | |
# need help with my factoring probelms
#### Math wiz ya rite 09
##### Junior Member
i had a bulk of factoring problems for hw tonight and was doing fine until the very last two which I couldn't get. Please help....
1) x^8 - 1
2) (x - 3)^2 * (x + 5) + (x - 3)(x + 5)^2
#### stapel
##### Super Moderator
Staff member... | HuggingFaceTB/finemath | |
# Induction motors modelling in ABC frame of reference
The modelling of induction motors in the ABC frame of reference can provide useful insight into the time-domain current-voltage-power relationships in the motor. Many induction motors operate from three-phase power; analyzing the time-dependent current/voltage rel... | HuggingFaceTB/finemath | |
# Absolute value equations with extraneous solutions
#### pempem
I'm a little confused about solving absolute value equations and why sometimes solutions don't seem to make sense.
Take a look at case (ii) on this website:
http://www.algebralab.org/lessons/lesson.aspx?file=Algebra_AbsoluteValueEquations.xml
I unders... | HuggingFaceTB/finemath | |
# Height UT
How long is height in the equilateral triangle with a side b = 43?
Correct result:
h = 37.24
#### Solution: We would be pleased if you find an error in the word problem, spelling mistakes, or inaccuracies and send it to us. Thank you! Tips to related online calculators
Pythagorean theorem is the base f... | HuggingFaceTB/finemath | |
## 2018年11月27日火曜日
### 数学 – Python - JavaScript - 数学はここから始まる - 数 – 2次方程式と複素数 – 因数定理(整式を割り切るための定数)
1. x-3で割り切れる場合。
$\begin{array}{}P\left(3\right)\\ =27-54+3k+6k\\ =-27+9k\\ -27+9k=0\\ k=3\end{array}$
x +2で割り切れる場合。
$\begin{array}{}p\left(-2\right)\\ =-8-24-2k+6k\\ =-32+4k\\ -32+4k=0\\ k=8\end{array}$
コード(Emacs)
Py... | HuggingFaceTB/finemath | |
# Why isn't this a well ordering of $\{A\subseteq\mathbb N\mid A\text{ is infinite}\}$?
So, to explain the title, I'm referring to the necessity of the axiom of choice in the existence of a well ordering on reals, or any uncountable set.
Now, while tweaking some sets, I came across this :
We start with the natural n... | HuggingFaceTB/finemath | |
# The value of Sara's new car decreases at a rate of 8% each year. Write an exponential function to model the decrease in the car's value each month.
Answer: Example: Value = 20,000 (2.98/3)ⁿ Explanation: The function of a decay exponential function with decreasing rate r is: y = A (1 - r)ⁿ For example: y = 10(1 - 0.1... | HuggingFaceTB/finemath | |
# Differentiation
## Practise the technique of differentiating polynomials with this self marking exercise.
##### Level 1Level 2Level 3Level 4Exam-StyleDescriptionHelp Video
This is level 2: differentiate more polynomials. You can earn a trophy if you get at least 9 questions correct and you do this activity online.... | HuggingFaceTB/finemath | |
0
# What are prime 1 2 3 4 5 6 7 8 9 10?
Updated: 4/28/2022
Wiki User
10y ago
2, 3, 5 and 7
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10y ago
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Q: What are prime 1 2 3 4 5 6 7 8 9 10?
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### What are the factors and prime factors of 5 and 12?
1: 1 2: 1, 2 (2 is prime.) 3: 1, 3 (3 is pri... | HuggingFaceTB/finemath | |
Friction Worksheet: | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | Go up
- by Chris Murray, 2001, 2004
1. What is the force of friction between a block of ice that weighs 930 N and the ground if m = .12?
Ffr £ µsFN
Ffr = µkFN
F = ma
FN = 930 N
µs = .12
Ffr kFN = (930)(.12) = 111.6 N = 110 N
2. ... | HuggingFaceTB/finemath | |
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Question
# $$n\overset{Lt}{\rightarrow}\infty \displaystyle \frac{[1+4+9+\ldots+n^{2}]}{n^{3}}=$$
A
2
B
3
C
1/3
D
1
Solution
## The correct option is C 1/3$$n\overset{Lt}{\rightarrow}\infty\dfrac{n(n+1)(2n+1)}{6\cdot n^3}$$ $$\because 1+2^2+3^2+....... n^2=\dfrac{n(n+1)(1n+1)}{6}$$ $$n\overset{Lt}{\rightarrow}\inft... | HuggingFaceTB/finemath | |
# Calculus (Volumes)
A solid has as its base the region bounded by the curves y = -2x^2 +2 and y = -x^2 +1. Find the volume of the solid if every cross section of a plane perpendicular to the x-axis is a trapezoid with lower base in the xy-plane, upper base equal to 1/2 the length of the lower base, and height equal t... | HuggingFaceTB/finemath | |
### Home > PC > Chapter 1 > Lesson 1.1.2 > Problem1-24
1-24.
Suppose $f\left(x\right) = 2x^{2} − 3$, find:
1. $f\left(4\right)$
Substitute $4$ for every $x$ in the function.
$f\left(4\right) = 2\left(4\right)^{2} − 3$
1. $f\left(−5\right)$
Use ( ) when substituting to avoid errors.
$f\left(−5\right) = 2\left(... | HuggingFaceTB/finemath | |
# Linear Recurrence Relations
I'm having trouble understanding the process of solving simple linear recurrence relation problems. The problem in the book is this: $$0=a_{n+1}-1.5a_n,\ n \ge 0$$ What is the general process, and purpose, of solving this? Unfortunately there is a very large language barrier between my pr... | HuggingFaceTB/finemath | |
# How To Draw A Box Plot With Outliers?
## Basic Statistics & Probability – Box & Whisker Plots
Steps 1-3. Draw a box from Q1 to Q3, with a line dividing the box at Q2. Then extend “whiskers” from each end of the box to the extreme values.
### Outliers
Outliers are values that are significantly larger or smaller th... | HuggingFaceTB/finemath | |
# Derivation of the Y-Combinator¶
## Douglas Blank¶
### Based on work by Jim Marshall¶
This is the derivation of the applicative-order Y-combinator from scratch, in Scheme. The following derivation is similar in flavor to the derivation found in The Little LISPer by Friedman/Felleisen, but uses a slightly different ... | HuggingFaceTB/finemath | |
# Toys 3
Tiffany's toyshop received a shipment of 360 toys. The first day 12 were sold the second day 19 were sold and on the third day, 26 was sold. How many days will the toyshop run out of toys?
Result
n = 22
#### Solution:
Leave us a comment of example and its solution (i.e. if it is still somewhat unclear...... | HuggingFaceTB/finemath | |
Midterm III-Suppose You Drew A Random Sample From A Population.
Stuck on a homework question? Our verified tutors can answer all questions, from basic math to advanced rocket science!
Midterm III-Suppose You Drew A Random Sample From A Population.
Midterm III-Suppose You Drew A Random Sample From A Population.
ORDE... | HuggingFaceTB/finemath | |
Homework 1
# Homework 1 - Jacob Pugh 1(A The percentage approximately...
• Homework Help
• 2
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Jacob Pugh 1. (A) The percentage approximately for women in the range of 59 and 69 is about 95% (B) 16% of women in this age range are under 61.5 inches tall a... | HuggingFaceTB/finemath | |
# Pythagoras’ Theorem and Right-Angled Triangles
Students are guided through the discovery of Pythagoras’ Theorem and learn how to apply it to calculate an unknown side in a right-angled triangle. As learning progresses they are challenged to solve a range of problems using Pythagoras’ Theorem.
This unit takes place... | HuggingFaceTB/finemath | |
# Determine the effect of the following transformations
• Feb 12th 2011, 05:57 PM
seit
Determine the effect of the following transformations
Determine the effect of the following transformations
a) Rotation through pi/2, followed by projection on the Y axis, followed by reflection in the lines y=x.
b) Projection on th... | HuggingFaceTB/finemath | |
# Review of Vectors
## Contents
### 20. What is (1, 0)×(0, 1) ?
• The displacement of a man walking through the desert can be represented by a vector: the magnitude of the vector corresponds to the distance he has walked, while the direction of the vector corresponds to the direction in which he has walked. (This is... | HuggingFaceTB/finemath | |
## Mathematics Relations Quiz-19
As per analysis for previous years, it has been observed that students preparing for JEE MAINS find Mathematics out of all the sections to be complex to handle and the majority of them are not able to comprehend the reason behind it. This problem arises especially because these aspiran... | HuggingFaceTB/finemath | |
# Circles (Mathematics) Class 9 - NCERT Questions
Q 1.
Fill in the blanks:
(i) The centre of a circle pes in _______ of the circle. (exterior/interior)
(ii) A point, whose distance from the centre of a circle is greater than its radius pes in _______ of the circle. (exterior/interior)
(iii) The longest chord of a cir... | HuggingFaceTB/finemath | |
# logarithms equation
Hello I have following problem: solve equation $\log{(x-5)^2}+\log{(x+6)^2}=2$
and I rewrited this equation as
$2\log{(x-5)}+2\log{(x+6)}=\log{100} \implies 2(\log{(x-5)(x+6))=\log{100}} \implies \log{x^2+x-30}=\log10 \implies x^2+x-40=0$
and I solved this equation, but I obtained only two sol... | HuggingFaceTB/finemath | |
# A clock correct three times a day
A stopped clock tells the right time twice a day. How fast must a clock go for it to be right three times a day?
• I'm a bit confused. So, the clock is stopped or it works? – rhsquared Nov 22 '18 at 9:22
• @rhsquared There are two clocks :) – Anush Nov 22 '18 at 9:27
• Could one no... | HuggingFaceTB/finemath | |
KSEEB Solutions for Class 9 Maths Chapter 7 Quadrilaterals Ex 7.2 are part of KSEEB Solutions for Class 9 Maths. Here we have given Karnataka Board Class 9 Maths Chapter 7 Quadrilaterals Exercise 7.2.
## Karnataka Board Class 9 Maths Chapter 7 Quadrilaterals Ex 7.2
Question 1.
ABCD is a quadrilateral in which P, Q, R... | HuggingFaceTB/finemath | |
CBSE Class 12 Sample Paper for 2024 Boards
Computer Science - Class 12
Solutions to CBSE Sample Paper - Computer Science Class 12
## d. 15,8
b. 8,15
### Detailed answer by teachoo:
To answer this question, we need to know the definitions of degree, cardinality, and Cartesian product of tables in MYSQL database.
•... | HuggingFaceTB/finemath | |
# What is the compound interest on $47433 at 3% over 20 years? If you want to invest$47,433 over 20 years, and you expect it will earn 3.00% in annual interest, your investment will have grown to become $85,669.27. If you're on this page, you probably already know what compound interest is and how a sum of money can gr... | HuggingFaceTB/finemath | |
# Creating a Table for Newton's Method
1 view (last 30 days)
Kevin Osborn on 2 Oct 2021
Answered: Walter Roberson on 2 Oct 2021
I am trying to creat a table for different values that Newton's method approximates for different starting values. I have the following for the method.
x0 = 0.0:0.1:8;
for j = 1:numel(x0)
f =... | HuggingFaceTB/finemath | |
b2sonicxh
2022-01-07
Let V, W, and Z be vector spaces, and let $T:V\to W$ and $U:W\to Z$ be linear.
If U and T are one-to-one and onto, prove that UT is also
### Answer & Explanation
Navreaiw
Let U and T is one to one.
Assume, $UT\left(x\right)=UT\left(y\right)$
$T\left(x\right)=T\left(y\right)$ U is one to one
$x... | HuggingFaceTB/finemath | |
# To find the limit of $\frac{1}{\sin n}+\frac{1}{\cos n}$
What should be the value of $\lim (\frac{1}{\cos n}+\frac{1}{\sin n})$ ? I think the limit does not exist.
• Related: math.stackexchange.com/a/991685
– Did
Oct 27, 2014 at 7:45
• I'm sorry- the limit as n approaches what? Oct 27, 2014 at 23:14
• @daOnlyBG $n$... | HuggingFaceTB/finemath | |
Try the Free Math Solver or Scroll down to Tutorials!
Depdendent Variable
Number of equations to solve: 23456789
Equ. #1:
Equ. #2:
Equ. #3:
Equ. #4:
Equ. #5:
Equ. #6:
Equ. #7:
Equ. #8:
Equ. #9:
Solve for:
Dependent Variable
Number of inequalities to solve: 23456789
Ineq. #1:
Ineq. #2:
Ineq... | HuggingFaceTB/finemath | |
# Who invented the push-pull construction?
I learned about the push-pull construction from a video lecture by Freedman in which it is explained starting around 39:08. It is somewhat long and technical to describe in detail, but the main idea is that it is a technique to control an homeomorphism in one linear direction... | open-web-math/open-web-math | |
# Flakiness and Elongation Index – Calculator
Tanvesh
Masters in Structural Engineering | Research Interest - Artificial Intelligence and Machine learning in Civil Engineering | Youtuber | Teacher | Currently working as Research Scholar at NIT Goa
If you find any error in this calculator, your feedback would be highl... | HuggingFaceTB/finemath | |
### ME2. A Layer of Metal Atoms
Metals are composed of atoms in ordered layers. These atoms form a three-dimensional, crystalline structure. That means that the individual units within the solid -- the atoms, in this case -- are organized in a regularly repeating pattern, like the stars on the American flag.
Three... | HuggingFaceTB/finemath | |
# Chapter 18. Electric Charges and Forces
## Presentation on theme: "Chapter 18. Electric Charges and Forces"— Presentation transcript:
Chapter 18. Electric Charges and Forces
The electric force is one of the fundamental forces of nature. Controlled electricity is the cornerstone of our modern, technological society.... | HuggingFaceTB/finemath | |
# Neighbourhood (graph theory)
(Redirected from Neighborhood (graph theory))
A graph consisting of 6 vertices and 7 edges
For other meanings of neighbourhoods in mathematics, see Neighbourhood (mathematics). For non-mathematical neighbourhoods, see Neighbourhood (disambiguation).
In graph theory, an adjacent vertex o... | HuggingFaceTB/finemath | |
# What is the percentage increase of $4.00 to$3.50?
Aug 18, 2016
14.29%
#### Explanation:
First find the amount by which the money increased.
The question implies that there was an increase FROM 3.50 TO $4.00. The change is the difference, =$0.50.
This change is expressed as a fraction of the ORIGINAL value.
$0.... | HuggingFaceTB/finemath | |
# CICI Grade 6 Math Expressions ```NCEA Math Lesson Plan
Subject: Mathematics
Domain:
Mathematical Expressions
Standard Number(s) and Description:
6.EE.2.A: Write expressions that record operations with numbers and with letters standing for
numbers. For example, express the calculation “Subtract y from 5” as 5 – y.
Voc... | HuggingFaceTB/finemath | |
Lemma 35.8.5. Let $S$ be a scheme. Denote
$\begin{matrix} \text{id}_{\tau , Zar} & : & (\mathit{Sch}/S)_\tau \to S_{Zar}, & \tau \in \{ Zar, {\acute{e}tale}, smooth, syntomic, fppf\} \\ \text{id}_{\tau , {\acute{e}tale}} & : & (\mathit{Sch}/S)_\tau \to S_{\acute{e}tale}, & \tau \in \{ {\acute{e}tale}, smooth, syntomic... | open-web-math/open-web-math | |
GMAT Math Review - Factors and Prime Factorization
# GMAT Math Review - Factors and Prime Factorization
### Factors
A factor of an integer is an integer that divides into that number without leaving a remainder. The integer 3, for example, is a factor of 6, because 3 can divide into 6 giving a quotient (result) of... | HuggingFaceTB/finemath | |
## What is a Z-Score?
A Z-Score is a measure of how many standard deviations a given data point is from the mean of a data set. It is calculated by subtracting the mean value from the data point in question and dividing it by the standard deviation of the data set. It is a useful tool for measuring the relative positi... | HuggingFaceTB/finemath | |
Fraction Calculator
What is 1.5833 as a fraction?
## 1.5833 as a fraction is 15833/10000
Calculate any fraction
=
## How to convert 1.5833 to a fraction?
1. Write 1.5833 as the numerator
2. Write 1 as the denominator
3. multiply numerator and denominator by 10 as long as you get in numerator the whole number: 1.58... | HuggingFaceTB/finemath | |
# 18/20 Simplified in Lowest Terms 18/20 simplified in lowest terms provides the detailed information of what is the simplest form of 18/20, and the answer with steps help students to understand how to simplify the fraction in reduced form.
Simplify 18/20 in Lowest Terms
18/20 = (?)
18/20 = (2 x 3 x 3)/(2 x 2 x 5)
= 9... | HuggingFaceTB/finemath |
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