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mersenneforum.org > Math Question about a mersenne-number property
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2011-03-04, 16:16 #12
R.D. Silverman
"Bob Silverman"
Nov 2003
North of Boston
22·1,877 Posts
Quote:
Originally Posted by R.D. Silverman You just changed your original statement. Your original st... | HuggingFaceTB/finemath | |
# Riemann Zeta Function showing converges uniformly for s>1
## Homework Statement
## g(s) = \sum\limits^{\infty}_{n=1} 1/n^{-s}, ##
Show that ##g(s)## converges uniformly for ## Re(s>1) ##
## Homework Equations
Okay, so I think the right thing to look at is the Weistrass M test. This tells me that if I can find a ... | HuggingFaceTB/finemath | |
# Longest Increasing Subsequence | (DP-41)
In the coming articles, we will discuss problems related to ‘Longest Increasing Subsequence’. Before proceeding further, let us understand the “Longest Increasing Subsequence”, or rather what is a “subsequence”?
A subsequence of an array is a list of elements of the array wh... | HuggingFaceTB/finemath | |
# C Program to Find Factorial of a Number
Write a C Program to find factorial of a number?
This C Program prints the factorial of a given number.
Let’s discuss first, what is a factorial number.
In simple language, a factorial number is the product of all the number from 1 to the user-specified number.
n! = n * (n-1)... | HuggingFaceTB/finemath | |
# Cissoid
## History
Cissoid is the generalization of Cissoid of Diocles. Who generalized it? Around what era?
## Description
Cissoid is a method of deriving a new curve based on two (or one) given curves C1, C2, and a fixed point O. A curve derived this way may be called the cissoid of C1 and C2 with the pole O.
... | HuggingFaceTB/finemath | |
# What part of maths covers Factory Balls?
There is this nice little game called Factory Balls. Playing it for 2 minutes (you can buy it on Steam or play for free on Kongregate) will probably give you a better overview of my screenshot example. But I digress:
The game provides you a clear ball, a target template(the ... | HuggingFaceTB/finemath | |
# Rigidity matroid
In the mathematics of structural rigidity, a rigidity matroid is a matroid that describes the number of degrees of freedom of an undirected graph with rigid edges of fixed lengths, embedded into Euclidean space. In a rigidity matroid for a graph with n vertices in d-dimensional space, a set of edges... | HuggingFaceTB/finemath | |
# 1 8a-shortestpathsmore shortest paths in a graph (cont’d) fundamental algorithms
Post on 20-Dec-2015
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## Documents
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• Slide 1
• 1 8a-ShortestPathsMore Shortest Paths in a Graph (contd) Fundamental Algorithms
• Slide 2
• 2 8a-ShortestPathsMore All-Pairs Shortest Path... | HuggingFaceTB/finemath | |
# Proof
By definition of rational numbers $$x\in\mathbb Q$$, the rational number $$x\in\mathbb Q$$ can be represented by a pair of integers $$a,b\in\mathbb Z$$: $x:=\frac ab,\quad b\in\mathbb Z\setminus\{0\}.$ Since $$0\in\mathbb Z$$, i.e. the integer zero exists, the (rational) zero $$0\in\mathbb Q$$ also exists, bec... | HuggingFaceTB/finemath | |
×
# PPTREE - Editorial
Author: Vitaliy Herasymiv
Tester: Tasnim Imran Sunny
Editorialist: Tuan Anh
MEDIUM-HARD
# PREREQUISITES:
Data Structures: Trie, Dynamic Programming, Bitwise operation
# PROBLEM:
Given a tree, with each edge being assigned a non-negative weight. The weight of the path from u to v is the XOR... | HuggingFaceTB/finemath | |
jemh114 (1)
```260
MATHEMATICS
STATISTICS
14
14.1 Introduction
In Class IX, you have studied the classification of given data into ungrouped as well as
grouped frequency distributions. You have also learnt to represent the data pictorially
in the form of various graphs such as bar graphs, histograms (including those o... | HuggingFaceTB/finemath | |
# A source of monochromatic radiation
Question:
A source of monochromatic radiation of wavelength $400 \mathrm{~nm}$ provides $1000 \mathrm{~J}$ of energy in 10 seconds. When this radiation falls on the surface of sodium, $x \times 10^{20}$ electrons are ejected per second. Assume that wavelength $400 \mathrm{~nm}$ i... | HuggingFaceTB/finemath | |
A Bettor's Guide to the Belmont Stakes
Do you have your game on? We've got you covered - from understanding the odds to the track's special conditions.
| Friday, Jun 6, 2014 | Updated 9:31 PM PDT
)
|
Email
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Print
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Assistant trainer Alan Sherman, left, leads exercise rider Willie Delgado and California Chrome ... | HuggingFaceTB/finemath | |
## Circle Word Problems
1Anne is riding a horse which is tied to a pole with a 3.5 m piece of rope and her friend Laura is riding a donkey which is 2 m from the same center point. Calculate the distance travelled by each when they have rotated 50 times around the centre.
2The rope that attaches a swing to a tree is 1... | HuggingFaceTB/finemath | |
# How much is .5 ml in grams?
ml to g conversion desk:
1 ml = 1 gram21 ml = 21 grams70 ml = 70 grams
4 ml = 4 grams24 ml = 24 grams100 ml = 100 grams
5 ml = 5 grams25 ml = 25 grams110 ml = 110 grams
6 ml = 6 grams26 ml = 26 grams120 ml = 120 grams
7 ml = 7 grams27 ml = 27 grams130 ml = 130 grams
Click on to see full ... | HuggingFaceTB/finemath | |
# Blog
## natural exponential function rules
Properties of logarithmic functions. Find the antiderivative of the exponential function $$e^x\sqrt{1+e^x}$$. This follows the rule that $x^a \cdot x^b = x^{a+b}$. or The natural exponent e shows up in many forms of mathematics from finance to differential equations to nor... | HuggingFaceTB/finemath | |
It is currently 23 Mar 2018, 00:26
### 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 o... | HuggingFaceTB/finemath | |
Solutions by everydaycalculation.com
## Subtract 4/27 from 10/42
10/42 - 4/27 is 17/189.
#### Steps for subtracting fractions
1. Find the least common denominator or LCM of the two denominators:
LCM of 42 and 27 is 378
2. For the 1st fraction, since 42 × 9 = 378,
10/42 = 10 × 9/42 × 9 = 90/378
3. Likewise, for the ... | HuggingFaceTB/finemath | |
# Bending Equation Derivation
Created by: Team Physics - Examples.com, Last Updated: July 16, 2024
## Bending Equation Derivation
The bending equation is fundamental in structural engineering, relating the internal stress in a beam to its curvature under a load. Derived from the assumptions of linear elasticity, sma... | HuggingFaceTB/finemath | |
# Is $n=6$ the only integer satisfies ${\sigma}_x(n) \equiv 0\bmod{n}$ for every odd integer $x > 0$ and $2 (\bmod n)$ if $x$ is even integer? [closed]
After a few computations in wolfram alpha about the divisor function for some values of $n$ to look the behavior of $\sigma_x(n)\bmod n$ for $\,n=6,\,$ i got this resu... | HuggingFaceTB/finemath | |
## Groups satisfying (xy)^n=x^ny^n
Posted: November 11, 2018 in Elementary Algebra; Problems & Solutions, Groups and Fields
Tags: , , ,
Definition 1. Let $n$ be an integer. A group $G$ is called $n$abelian if $(xy)^n=x^ny^n$ for all $x,y \in G.$
In other words, $G$ is $n$-abelian if the map $f : G \to G$ defined by $... | open-web-math/open-web-math | |
#### Solution for 1250 is what percent of 1908:
1250:1908*100 =
(1250*100):1908 =
125000:1908 = 65.51
Now we have: 1250 is what percent of 1908 = 65.51
Question: 1250 is what percent of 1908?
Percentage solution with steps:
Step 1: We make the assumption that 1908 is 100% since it is our output value.
Step 2: W... | HuggingFaceTB/finemath | |
## Conditional Permutations MCQ Basic Level
Compared to other sections, Mathematics is considered to be the most scoring section. If prepared thoroughly, mathematics can help students to secure a meritorious position in the exam. These questions are very important in achieving your success in Exams after 12th.
Q1. Th... | HuggingFaceTB/finemath | |
# How to solve a recurrence when the master theorem fails? [duplicate]
How do solve the following recurrence?
$$T(n) = \frac{1}{2} T\left(\frac{n}{2}\right) + \frac{1}{n}.$$
Master's theorem cannot be applied as $a$ is equal to 0.5 which is less than 1. Hence the theorem fails. How do I solve a recurrence when the t... | HuggingFaceTB/finemath | |
# Homework Help: How to use residues with improper integrals?
1. May 22, 2007
### laura_a
1. The problem statement, all variables and given/known data
integral^infty_0 1/(x^2+1) (I know the answer (from text) is pi/2)
2. Relevant equations
Well that is what I need help with. I can see that there are 2 roots to th... | HuggingFaceTB/finemath | |
# Metric geometry : Determining radio circumferences known angular conditions Problems of determination with known radius circles that meet geometric constraints are exercises of a similar nature to those seen for straight.
These problems are solved by intersecting loci.
En particular, if we consider the line as infi... | HuggingFaceTB/finemath | |
Annulus (mathematics)
In mathematics, an annulus (the Latin word for "little ring", with plural annuli) is a ring-shaped object, especially a region bounded by two concentric circles. The adjectival form is annular (as in annular eclipse).
The open annulus is topologically equivalent to both the open cylinder S1 × (0... | HuggingFaceTB/finemath | |
# Assignment, Engineering and Construction Strength of materials- torsion
Project description
i will attach the questions
Page
1
of
2
C&ENVENG 2025
Strength of Materials IIA
Semester 1, 2014
Assignment 2: Torsion
Due: 4pm Monday, 7 April 2014
The assignment should be done by students individua
f the
problem, a summar... | HuggingFaceTB/finemath | |
# Pre-Calculus Forum
Pre-Calculus Help Forum: Pre-calculus does not involve calculus, but explores topics that will be applied in calculus
1. ### This forum is for PRE-Calculus. READ BEFORE POSTING
• Replies: 25
• Views: 11,803
Oct 1st 2011, 05:08 AM
2. ### Read this before posting in this subforum.
• Replies: 0
• ... | HuggingFaceTB/finemath | |
# How do you find the points of horizontal tangency of r=asinthetacos^2theta?
Mar 24, 2017
Horizontal tangents occur when $\frac{\mathrm{dy}}{\mathrm{dx}} = 0$.
For polar equations, $\frac{\mathrm{dy}}{\mathrm{dx}} = \frac{\mathrm{dy} / d \theta}{\mathrm{dx} / d \theta}$ where $x = r \cos \theta$ and $r = \sin \thet... | HuggingFaceTB/finemath | |
# Conception of the good
### Insights into our current education system
#### Author: admin (page 1 of 4)
During my second year at Michaela Community School, the department used Siegfried Engelmann’s Connecting Maths Concept Textbook series as the main teaching tool for Intervention. The textbook series comes with:
... | HuggingFaceTB/finemath | |
# Speed of an electron in an electric field - want to check answer before submitting.
1. Mar 9, 2009
### rowkem
1. The problem statement, all variables and given/known data
Two stationary positive point charges, charge 1 of magnitude 3.45 nC and charge 2 of magnitude 1.85 nC, are separated by a distance of 50.0 cm.... | HuggingFaceTB/finemath | |
# Chinese postman problem
(Redirected from Chinese postman)
In graph theory, a branch of mathematics and computer science, Guan's route problem, the Chinese postman problem, postman tour or route inspection problem is to find a shortest closed path or circuit that visits every edge of an (connected) undirected graph ... | HuggingFaceTB/finemath | |
# Is a coin toss really random?
## Introduction
Introduction:
A coin toss is a simple and common way to make a decision or determine an outcome. However, some people may wonder if a coin toss is truly random or if there are factors that can influence the result. In this article, we will explore the concept of random... | HuggingFaceTB/finemath | |
There are n + 4 1 C 4 1 = n + 3 C 3 terms in the above expansion. Sum of Binomial coefficients. + n t, and Theorem 4.30 has given two uses for this multinomial coefficient. Question. Theorem 2.33. Its value lies in which many applications from mathematical physics to modern algebra. The sum of the coefficients in the e... | HuggingFaceTB/finemath | |
# Math
posted by .
draw at least two shapes with an area of 6 square units and a perimeter of 12 units
• Math -
A 2 by 3 square is one.
• Math -
Draw two different shapes with an area of 6 square units and a perimeter of 12 units
## Similar Questions
1. ### 2nd grade math
If you have a rectangle with 24 square... | HuggingFaceTB/finemath | |
# A series R-L-C Circuit has a resonant frequency of 1000 Hz. If the values of R, L and C are
22 views
A series R-L-C Circuit has a resonant frequency of 1000 Hz. If the values of R, L and C are doubled, the new resonant frequency is
## 1 Answer
0 votes
A series R-L-C Circuit has a resonant frequency of 1000 Hz. If... | HuggingFaceTB/finemath | |
# 100% of variance explained by one principal component
I am new to PCA and trying to do some analysis on my data set. When I apply PCA to my set of data I get all 100% variance on only one principal component. Does this make any sense?
Any explanation would be appreciated.
• Please describe your data: how many vari... | HuggingFaceTB/finemath | |
# Which Quadrilaterals Always Have Diagonals That Are Congruent
## Introduction
Quadrilaterals are four-sided polygons that come in a wide variety of shapes and sizes. One interesting characteristic of quadrilaterals is the length of their diagonals, which can vary depending on the type of quadrilateral. In this arti... | HuggingFaceTB/finemath | |
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homework9
# homework9 - UNIVERSITY OF COLORADO AT BOULDER PHYS 2210...
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PHYS 2210 UNIVERSITY OF COLORADO AT BOULDER CLASSICAL MECHANICS AND MATH METHODS, SPRING, 2011 Homework 9 (Due Date: Start of c... | HuggingFaceTB/finemath | |
# Balancing Chemical Equations with Fractions
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Sometimes it is easier to balance chemical equations by using a ... | HuggingFaceTB/finemath | |
# Ways of merging two incomparable sorted lists of elements keeping their relative ordering
Suppose that, for a real application, I have ended up with a sorted list A = {$a_1, a_2, ..., a_{|A|}$} of elements of a certain kind (say, Type-A), and another sorted list B = {$b_1, b_2, ..., b_{|B|}$} of elements of a differ... | HuggingFaceTB/finemath | |
# Fractions, Decimals, And Percents: Question Preview (ID: 32787)
### Below is a preview of the questions contained within the game titled FRACTIONS, DECIMALS, AND PERCENTS: Convert From One Representations To Another. To play games using this data set, follow the directions below. Good luck and have fun. Enjoy! [prin... | HuggingFaceTB/finemath | |
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# Tutor profile: Kisha S.
Inactive
Kisha S.
Tutor
Tutor Satisfaction Guarantee
## Questions
### Subject:Trigonometry
TutorMe
Question:
Imagine you have a kite that has a string that's 400ft long. If the string makes an angle of 62 degrees with the ground, what's the height of the kite from... | HuggingFaceTB/finemath | |
Introduction
The climate and ecosystems usually respond rather linearly to changes in external conditions. However, there are also occasions when at some point a sudden and large shift to a very different state occurs. An important cause of such behavior can be a positive feedback which leads to a self-amplifying chan... | open-web-math/open-web-math | |
# 1273309 (number)
1,273,309 (one million two hundred seventy-three thousand three hundred nine) is an odd seven-digits prime number following 1273308 and preceding 1273310. In scientific notation, it is written as 1.273309 × 106. The sum of its digits is 25. It has a total of 1 prime factor and 2 positive divisors. T... | HuggingFaceTB/finemath | |
## Fast Formulas #6: Finding the Time
The Fast Formulas on this blog provide shortcut calculations for financial instruments such as mortgages and bonds. Most formulas involve the symbol n to represent the number of periods (e.g. years or months) until the end of the instrument. Usually n is already known: for example... | HuggingFaceTB/finemath | |
## ››Convert newton-meter to attojoule
N-m attojoule
How many N-m in 1 attojoule? The answer is 1.0E-18.
We assume you are converting between newton-meter and attojoule.
You can view more details on each measurement unit:
N-m or attojoule
The SI derived unit for energy is the joule.
1 joule is equal to 1 N-m, or 1.0... | HuggingFaceTB/finemath | |
I recently left a job on Wall Street where some of my former coworkers donated large fractions of their income to charity. At least one was motivated to work on Wall Street by the possibility of earning more to donate more. I wondered: what does that say about my choice to leave? Not only was I not donating any sign... | open-web-math/open-web-math | |
# Subgroup and Order of group | Mathematics
• Difficulty Level : Hard
• Last Updated : 20 May, 2019
Prerequisite: Groups
### Subgroup –
A nonempty subset H of the group G is a subgroup of G if H is a group under binary operation (*) of G. We use the notation H ≤ G to indicate that H is a subgroup of G. Also, if H i... | HuggingFaceTB/finemath | |
# Search by Topic
#### Resources tagged with Trial and improvement similar to Cycling Squares:
Filter by: Content type:
Age range:
Challenge level:
### There are 83 results
Broad Topics > Using, Applying and Reasoning about Mathematics > Trial and improvement
### Cycling Squares
##### Age 7 to 11 Challenge Level:... | HuggingFaceTB/finemath | |
# Pattern possible?
Gold Member
I'm trying to diagramize some colour swatches at work, and I wanted a pattern that could be scaled up to n colours while still being symmetrical. The key is to ensure that every colour has every other colour as a neighbour.
Possible?
Here's what I mean:
2 colours: a pie cut into 2 pie... | HuggingFaceTB/finemath | |
Power of Operators
Thursday, 28 January 2021
Article Index
Power of Operators
Reverse Polish
Priority and assignment
Every operator in C has a priority and an associativity and you need to know both to be able to figure out what an expression evaluates to.
Another important idea in C is that assignment is treated as ... | HuggingFaceTB/finemath | |
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# ch 14 - Chapter 14 Solutions 14.1(a The standard deviation...
This preview shows pages 1–3. Sign up to view the full content.
Chapter 14 Solutions 14.1. (a) The standard deviation of x is σ/ 1000 . = 1 . 8974. (b) m = 2 ( 1 . 8974 ) . = 3 . 8 (or “ ± 3 . 8”). (... | HuggingFaceTB/finemath | |
# $\epsilon - N$ proof of $\sqrt{4n^2+n} - 2n \rightarrow \frac{1}{4}$
I have the following proof for $$\lim_{n\rightarrow\infty} \sqrt{4n^2+n} - 2n = \frac{1}{4}$$ and was wondering if it was correct. Note that $$\sqrt{4n^2+n} - 2n = \frac{n}{\sqrt{4n^2+n} + 2n}$$. $$\left|\frac{n}{\sqrt{4n^2+n} + 2n} - \frac{1}{4}\r... | open-web-math/open-web-math | |
### Zentangled
Standards Met: CCSS.Math.Content.3.G.A.1; CCSS.Math.Practice.MP6
What You Need: 5 x 5 squares of white drawing paper, black markers or pens, colored markers, samples of finished work, chart paper
What to Do: Zentangles are images created using freehand patterns. Each is unique, based on the patterns o... | HuggingFaceTB/finemath | |
# Box method multiplication worksheets PDF - Partial product multiplication worksheets
## Area model multiplication examples and test
Multi-Digit box method multiplication worksheets PDF are giving for students learning or revision. These Partial product multiplication worksheets and Area model multiplication example... | HuggingFaceTB/finemath | |
# STAT REGRESSION ANALYSIS Essay
Submitted By pdshah01
Words: 1546
Pages: 7
1 (a). Since the amount garnished is accumulating at a rate that will pay off the loan at around 12 months, in six months it should have been paid half the total amount. Hence the slope should be 45 degrees (value=1/2) and intercept should be... | HuggingFaceTB/finemath | |
# 2 multiple choice questions math homework help
i have 20 question multiple choice in precalculus
#### Question 1 (4 points)
Use the slope and y-intercept to graph the linear function.G(x) = 3x
Question 1 options:
A)
B)
C)
D)
Save
#### Question 2 (4 points)
Solve the inequality.x2 + 6x ≤ 0
Question 2... | HuggingFaceTB/finemath | |
# CBSE Class 11 Physics Solved Practice Paper 2017 – 2018: Set I
Get CBSE Class 11 Physics Solved Practice Paper. This paper is based on latest CBSE Syllabus. The format of the paper is almost similar to the latest CBSE Sample Paper. This paper is very important for CBSE Class 11 Physics half yearly exam.
Updated: Oc... | HuggingFaceTB/finemath | |
# How To Calculate A Square Root By A Method You Will Never Actually Use
Sunday’s comics post got me thinking about ways to calculate square roots besides using the square root function on a calculator. I wondered if I could find my own little approach. Maybe something that isn’t iterative. Iterative methods are great... | HuggingFaceTB/finemath | |
# Difference between revisions of "2019 AMC 8 Problems/Problem 17"
## Problem
What is the value of the product
$$\left(\frac{1\cdot3}{2\cdot2}\right)\left(\frac{2\cdot4}{3\cdot3}\right)\left(\frac{3\cdot5}{4\cdot4}\right)\cdots\left(\frac{97\cdot99}{98\cdot98}\right)\left(\frac{98\cdot100}{99\cdot99}\right)?$$
$\te... | HuggingFaceTB/finemath | |
# Math
Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.
a) Simplify the expression and explain each step. (2 points)
12
+
3
(
2
y
3
)
12+3(2y - 3)
b) Factor the expression completely. (1 point)
18
b
12
18b - 12
1. 👍 0
2. 👎 0
3. 👁 421
1. Why the strange typi... | HuggingFaceTB/finemath | |
# Texas Instruments TI-84 Plus Calculator "3" Questions
Question about Casio Office Equipment & Supplies
## Geometric Mean
Geometric Mean I am trying to calculate the geometric mean on a fx-83ES and am unsure as to the correct sequence of keying can't quite make out the detail on buttons on the image I have of your ... | HuggingFaceTB/finemath | |
• # Absence 2/6/2014
by David Rubenstein Length:
Walkthrough of notes and examples for Cosine and Tangent Trigonometric Functions.
• # Trigonometry Introduction
by David Rubenstein Length:
Here is a basic introductory video to Trigonometry. This video shows how to setup the triangle with the labels on the correct sid... | HuggingFaceTB/finemath | |
# math
An item has a 45% markup based on selling price. What is the equivalent markup percent based on the cost?
A hardware store plans to sell its best-quality floor tiles for \$18 each. This is a 38% markup based on selling price.
Find the cost
Find the markup
1. 👍 0
2. 👎 0
3. 👁 649
1. If the selling price is 4... | HuggingFaceTB/finemath | |
# Proof by exhaustion
Proof by exhaustion, also known as proof by cases, proof by case analysis, complete induction or the brute force method, is a method of mathematical proof in which the statement to be proved is split into a finite number of cases or sets of equivalent cases, and where each type of case is checked... | HuggingFaceTB/finemath | |
# Ratios And Proportion
50 %
50 %
Education
Published on November 16, 2008
Author: keithpeter
Source: slideshare.net
## Description
Ratios illustrated: dividing in a ratio and calculating the value of one part (or the whole) given the value of another part. GCSE Maths and Level 2 Maths.
Ratios and proportion
3:... | HuggingFaceTB/finemath | |
# 17.1.3.2 Interpreting Results of Cross Tabulation
## Contingency Table
Contingency Table gives the information about the frequency distribution of the variables, including counts, percentages and residuals. Counts, Row%, Col% and Total% helps user to compare the levels across the groups.
Residuals are statistics t... | HuggingFaceTB/finemath | |
4
Q:
# Four dice are thrown simultaneously. Find the probability that two of them show the same face and remaining two show the different faces.
A) 4/9 B) 5/9 C) 11/18 D) 7/9
Explanation:
Select a number which ocurs on two dice out of six numbers (1, 2, 3, 4, 5, 6). This can be done in ${}^{6}C_{1}$, ways.
Now se... | HuggingFaceTB/finemath | |
### Present Remotely
Send the link below via email or IM
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• This link expires 10 minutes after you close the presentation
Do you really want to delete this prezi?
Neither you, nor the... | HuggingFaceTB/finemath | |
# What are universal functions for n-dimensional arrays in Python?
In this article, we will explain universal functions in python and how they are applied to n-dimensional arrays.
A universal function (or ufunc) is a function that operates on ndarrays element by element, providing array broadcasting, type casting, an... | HuggingFaceTB/finemath | |
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# Elementary function (differential algebra)
Article Id: WHEBN0007878490
Reproduction Date:
Title: Elementary function (differential algebra) Author: World Heritage Encyclopedia Language: English Subject: Collection: Publisher: World Heritage Encyc... | HuggingFaceTB/finemath | |
# Covergence of the Sequence $b_{k+1} = \frac{1}{3- b_k}$
I'm working with a sequence $(b_{k})_{k=0}^{\infty}$ that is given by $b_{0}=2$ and $b_{k+1}=\frac {1} {3-b_{k}}$ for $k\geq0$. I have to show that the sequence converges and then calculate $\lim_{k \to \infty} b_{k}$. I started by calculating some of the terms... | HuggingFaceTB/finemath | |
Chapter 5.2, Problem 15E
### Calculus: Early Transcendental Fun...
7th Edition
Ron Larson + 1 other
ISBN: 9781337552516
Chapter
Section
### Calculus: Early Transcendental Fun...
7th Edition
Ron Larson + 1 other
ISBN: 9781337552516
Textbook Problem
# Using Sigma Notation In Exercises 11-16, use sigma notation to w... | HuggingFaceTB/finemath | |
# [Unresolved] What is the proper syntax for using the "resubmit" (Nicira Extension) action in XML and JSON formats?
UPDATE 4: We never did get a working XML equivalent for the JSON provided, but the JSON provided does work in Lithium. We haven't tested it in Helium, though. In any case, we accept the answer as having... | open-web-math/open-web-math | |
Cody
# Problem 656. Calculate Euler's phi function
Solution 1181449
Submitted on 5 May 2017 by arvid Martens
• Size: 11
• This is the leading solution.
This solution is locked. To view this solution, you need to provide a solution of the same size or smaller.
### Test Suite
Test Status Code Input and Output
1 Pa... | HuggingFaceTB/finemath | |
# How much do you win with two Mega Millions numbers?
The amount you win with two Mega Millions numbers depends on several factors, including the size of the jackpot and the specific Mega Millions drawing. If you match the two Mega Millions numbers that are drawn, you will receive a prize; however, the amount of the p... | HuggingFaceTB/finemath | |
# Trying to study for my exam and would like to see how u would solve functions so plz
Printable View
• Nov 26th 2012, 01:29 PM
math333
Trying to study for my exam and would like to see how u would solve functions so plz
1.Let A = {1; 2; 3; 4} and B = {a; b; c}. Give an example of a function f:A Bthat is neither one ... | HuggingFaceTB/finemath | |
### Problem Statement
Two brothers have a garden containing several profitable fruit trees. The garden can be represented as a plane, where each tree is a point. The brothers have decided to divide the garden into two parts using a straight line. No trees must lie on that line. One brother will then receive all the in... | HuggingFaceTB/finemath | |
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Question
# If the vector →b=3^j+4^k is written as the sum of a vector →b1, parallel to →a=^i+^j and a vector →b2, perpendicular to →a, then →b1×→b2 is equal to.
A
3^i3^j+9^k
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B
6^i+6^j92... | HuggingFaceTB/finemath | |
# All-NBA Predict #26 – Classifying All-NBA Players (Part VII – Support Vector Machines)
Well, the last 2 posts was probably the most I’ve ever talked about trees in my life. I usually frequent r/nba at least a few times a day, but no joke I accidentally googled ‘r/trees’ a few times just because I had trees on the mi... | HuggingFaceTB/finemath | |
Polar Equations
# By: Ginger Rhodes
What are polar equations? A point P in a polar coordinate system is the ordered pair (r, q), where r is the distance from the pole to the point and q is the angle formed by the by the polar axis and a ray from the pole through the point. So (r, q) is called the polar coordinates o... | HuggingFaceTB/finemath | |
Solutions by everydaycalculation.com
## Divide 7/15 with 12/70
7/15 ÷ 12/70 is 49/18.
#### Steps for dividing fractions
1. Find the reciprocal of the divisor
Reciprocal of 12/70: 70/12
2. Now, multiply it with the dividend
So, 7/15 ÷ 12/70 = 7/15 × 70/12
3. = 7 × 70/15 × 12 = 490/180
4. After reducing the fraction,... | HuggingFaceTB/finemath | |
# If the radius of a sphere is measured as 9 m with an error of 0.03 m, then find the approximate error in calculating its surface area.
Let r be the radius of the sphere and Δr be the error in measuring the radius.
Now, it is given that r = 9m and Δr = 0.03m
We know that surface area of sphere (S) =
Now,
= (8πr)Δ... | HuggingFaceTB/finemath | |
# Fraction math solver
Fraction math solver is a mathematical tool that helps to solve math equations. We can solve math problems for you.
## The Best Fraction math solver
This Fraction math solver provides step-by-step instructions for solving all math problems. Pros and cons of probability PROS: Probability is a g... | HuggingFaceTB/finemath | |
Solutions by everydaycalculation.com
## Reduce 1035/450 to lowest terms
The simplest form of 1035/450 is 23/10.
#### Steps to simplifying fractions
1. Find the GCD (or HCF) of numerator and denominator
GCD of 1035 and 450 is 45
2. Divide both the numerator and denominator by the GCD
1035 ÷ 45/450 ÷ 45
3. Reduced fr... | HuggingFaceTB/finemath | |
# ALGEBRA
A single card is selected from an ordinary deck of cards. The sample space is shown in the following figure. Find the following probabilities. (Enter the answers either as fractions or as decimals rounded to three places.)
P(five and a jack) =
P(five or a jack) =
P(heart and a jack) =
P(heart or a jack)
1.... | HuggingFaceTB/finemath | |
# Preliminary [Pre-test]
Logical System
###### 6/20/12
You need to know some propositional logic to be able to understand the tree tutorials to come. In particular, you need to know about the symbols used in propositional logic, truth tables, satisfiability, consistency, and semantic invalidity (by counter example). ... | HuggingFaceTB/finemath | |
# Is 1/0 Bigger Than 2/0
There is no definitive answer to this question since it is impossible to compare two values that are undefined. However, some people might say that 1/0 is bigger than 2/0 because 1 is greater than 2. Others might say that 2/0 is bigger than 1/0 because 2/0 is undefined while 1/0 is not.
## Wh... | HuggingFaceTB/finemath | |
Question
The function f(x) represents the time it takes a boat to travel upstream. the function g(x) represents the time it takes a boat to travel downstream. given f(x) = 3x − 10 and g(x) = 12x 8, solve for (f g)(x) to determine the total roundtrip time. (f g)(x) = 15x − 2 (f g)(x) = 9x − 2 (f g)(x) = 15x 2 (f g)(x) ... | HuggingFaceTB/finemath | |
# Write a congruence statement for the pair of polygons
High School Statutory Authority: In Activity 3, students are invited to reformulate their understanding of triangle congruence by drawing from their experiences with side-angle-side congruence in Activity 2. In side-angle-side congruence, the side opposite the an... | HuggingFaceTB/finemath | |
# Data Clustering Basics
## Clustering Distance Measures
The classification of observations into groups requires some methods for computing the distance or the (dis)similarity between each pair of observations. The result of this computation is known as a dissimilarity or distance matrix.
There are many methods to c... | HuggingFaceTB/finemath | |
Portfolio Problem
DESCRIPTION: See this page
Algorithm:
1. Good combination of two stocks:
Gamble1 : GiHi=3.633 GiHoprob=0.438
GiMe=1.090 GiMeprob=0.155
GiLo=0.592 GiLoprob=0.407
prob(Return>2.0) = 0.438
Gamble2 : GiHi=3.231 GiHoprob=0.492
GiMe=1.179 GiMeprob=0.139
GiLo=0.670 GiLoprob=0.370
prob(Return>2.0) ... | HuggingFaceTB/finemath | |
Home » Times Tables » Multiplication Tables 1 to 10 » 5 Times Table – 5x Table
# 5 Times Table – 5x Table
Do you want to learn the multiplication table of 5? In this 5 times table we show you how. If you have been looking for table of 5 or 5 multiplication table then you are right here, too. In the first column of th... | HuggingFaceTB/finemath | |
Solutions by everydaycalculation.com
## Subtract 90/63 from 8/15
1st number: 8/15, 2nd number: 1 27/63
8/15 - 90/63 is -94/105.
#### Steps for subtracting fractions
1. Find the least common denominator or LCM of the two denominators:
LCM of 15 and 63 is 315
2. For the 1st fraction, since 15 × 21 = 315,
8/15 = 8 × ... | HuggingFaceTB/finemath | |
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Chapter 13
# Chapter 13 - Instructor Supplemental Solutions to Problems...
This preview shows pages 1–3. Sign up to view the full content.
Instructor Supplemental Solutions to Problems © 2010 Roberts and Company Publishers Chapter 13 Nuclear Magnetic Resonance S... | HuggingFaceTB/finemath | |
When working with subject specific scaling of models, it can be a valuable tool to know what the strength of your model is for a given posture. With strength we mean the maximum permissible load that the model can carry in a given posture. This post will show you a way of calculating the maximum strength of a simple 2D... | HuggingFaceTB/finemath | |
Calculation of the area of a circle
### Author Topic: Calculation of the area of a circle (Read 1065 times)
#### Kishwar-E Hasin ##### Calculation of the area of a circle
« on: July 19, 2017, 05:56:41 PM »
Rearrangement proof:
We can use inscribed regular polygons in a different way. Suppose we inscribe a hexagon. ... | HuggingFaceTB/finemath | |
# Resolving an area of a polygon with sides known
If I have a polygon with the sides given, is it able to calculate the area of it? If yes, how many sides do I need to know at least?
A formula is appreciated.
I know how to get the area with a triangle.
$$\sqrt[2]{(\frac{1}{2}(a+b+c)\frac{1}{2}(-a+b+c)\frac{1}{2}(a-... | HuggingFaceTB/finemath |
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