Proof that is irrational

Results: 99



#Item
71Irrational number / Integer sequences / Mathematical analysis / Transcendental number / Euclidean algorithm / Mathematics / Pi / Proof that π is irrational

IRRATIONAL NUMBERS ARISING FROM CERTAIN DIFFERENTIAL EQUATIONS M. RAM MURTY AND V. KUMAR MURTY Niven [3] gave a simple proof that π is irrational. Koksma [2] modified Niven’s proof to show that er is irrational for ev

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Source URL: rinconmatematico.com

Language: English - Date: 2005-04-23 05:41:16
72Modular arithmetic / Arithmetic function / Prime-counting function / Exponentiation / Fibonacci number / Binomial coefficient / Proof that π is irrational / Mathematics / Number theory / Prime numbers

Proceedings of the Edinburgh Mathematical Society[removed], 271–289 DOI:[removed]S0013091510001355 ON NUMBERS n DIVIDING THE nTH TERM OF A LINEAR RECURRENCE 1

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Source URL: www.math.dartmouth.edu

Language: English - Date: 2012-05-10 10:36:06
73Integer sequences / Polynomial / Exponentiation / Logarithm / Pi / Factorial / Proof that π is irrational / Binomial coefficient / Mathematics / Mathematical analysis / Combinatorics

UIUC Mock Putnam Exam[removed]Solutions Problem 1. Without any numerical calculations, determine which of the two numbers eπ and π e is larger. Solution. Let a = eπ and b = π e . We will show that a > b. Since

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Source URL: www.math.illinois.edu

Language: English - Date: 2005-10-11 15:50:00
74Number theory / Orthogonal polynomials / Bessel polynomials / Summation / Factorial / Recurrence relation / Combinatory logic / Stirling number / Proof that π is irrational / Mathematics / Integer sequences / Combinatorics

The Gift Exchange Problem David Applegate and N. J. A. Sloane(a) , AT&T Shannon Labs, 180 Park Ave., Florham Park, NJ[removed], USA. (a)

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Source URL: neilsloane.com

Language: English - Date: 2012-01-02 21:20:57
75Combinatorics / Number theory / Mathematical series / Complex analysis / Binomial coefficient / Factorial / Pi / Summation / Proof that π is irrational / Mathematics / Mathematical analysis / Integer sequences

2011 U OF I FRESHMAN MATH CONTEST Solutions 1. Let x = 0.[removed][removed]be the number whose decimal expansion consists of the sequence of natural numbers written next to each other. (a) Determine the 2011th digi

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Source URL: www.math.illinois.edu

Language: English - Date: 2011-10-01 17:22:28
76Trigonometry / Logarithms / Exponentiation / Sine / Sinc function / Mathematical fallacy / Proof that π is irrational / Fourier series / Mathematics / Special functions / Mathematical analysis

UIUC UNDERGRADUATE MATH CONTEST April 16, 2005 Solutions 1. For which positive integers n does the equation a1 a2 + a2 a3 + · · · + an−1 an + an a1 = 0

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Source URL: www.math.illinois.edu

Language: English - Date: 2005-04-16 17:33:25
77Integer sequences / Number theory / Exponentials / Binomial coefficient / Factorial / Summation / Exponential function / Proof that π is irrational / Basel problem / Mathematics / Mathematical analysis / Combinatorics

2014 UI UNDERGRADUATE MATH CONTEST Solutions 1. (a) Does there exist a multiple of 2013 whose decimal representation ends in the digits 2014? Explain! (b) Does there exist a power of 2 whose decimal representation ends i

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Source URL: www.math.illinois.edu

Language: English - Date: 2014-02-15 21:13:47
78Integer sequences / Number theory / Factorial / Proof that π is irrational / Binomial coefficient / Mathematics / Mathematical analysis / Combinatorics

UIUC UNDERGRADUATE MATH CONTEST April 12, 2003 Solutions 1. Let

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Source URL: www.math.illinois.edu

Language: English - Date: 2003-04-12 16:50:35
79Combinatorics / Exponentials / Factorial / Exponentiation / Binomial coefficient / Proof that π is irrational / Mathematics / Integer sequences / Number theory

U OF I UNDERGRADUATE MATH CONTEST MARCH 7, 2009 Solutions − denote the integer obtained by reversing the 1. Given a nonnegative integer n, let ← n

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Source URL: www.math.illinois.edu

Language: English - Date: 2009-03-07 17:49:43
80Complex analysis / Real analysis / Taylor series / Summation / Power series / Series / Bernoulli polynomials / Proof that π is irrational / Mathematical analysis / Mathematics / Mathematical series

Ballinteer Institute © [removed]www.leavingcertsolutions.com Leaving Cert Higher Maths Sequences and Series

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Source URL: www.leavingcertsolutions.com

Language: English - Date: 2004-02-29 11:04:45
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