Discrete Mathematics with Applications 4th Edition

Published by Cengage Learning
ISBN 10: 0-49539-132-8
ISBN 13: 978-0-49539-132-6

Chapter 7 - Functions - Exercise Set 7.2 - Page 415: 31

Answer

A) Yes, each number has its unique factorization according to the unique factorization theorem, which means there is no x1 ≠ x2 with f(x1) = f(x2) for every x1,x2 $\in$ X B) Yes, G can be rewritten as 2^{m}*3^{m+n}, then same reasoning applies as A.

Work Step by Step

A) Yes, each number has its unique factorization according to the unique factorization theorem, which means there is no x1 ≠ x2 with f(x1) = f(x2) for every x1,x2 $\in$ X B) Yes, G can be rewritten as 2^{m}*3^{m+n}, then same reasoning applies as A.
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