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Get Full Access to Discrete Mathematics And Its Applications - 7 Edition - Chapter 4.3 - Problem 57e
Get Full Access to Discrete Mathematics And Its Applications - 7 Edition - Chapter 4.3 - Problem 57e

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# Prove that the set of positive rational numbers is

ISBN: 9780073383095 37

## Solution for problem 57E Chapter 4.3

Discrete Mathematics and Its Applications | 7th Edition

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Problem 57E

Problem 57E

Prove that the set of positive rational numbers is countable by showing that the function K is a one-to-one correspondence between the set of positive rational numbers and the set of positive integers if  where gcd(m, n) = 1and the prime-power factorizations of m and n are m=

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