Use Exercise 36 to show that if a and b are positive integers, then gcd(2a 1,

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Use Exercise 36 to show that if a and b are positive integers, then gcd(2a − 1, 2b − 1) = 2gcd(a, b) − 1.

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Discrete Mathematics and Its Applications

ISBN: 978-0073383095

7th edition

Authors: Kenneth H. Rosen

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Question Posted: May 02, 2016 12:24 PM

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Use Exercise 36 to show that if a and b are positive integers, then gcd(2a 1,

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One can compute gcd2 a 1 2 b 1 using the Euclidean algor...View the full answer

Discrete Mathematics and Its Applications

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