Find an inverse of a modulo m for each of these pairs of relatively prime integers using the method followed in Example 2.

a) a = 4, m = 9

b) a = 19, m = 141

c) a = 55, m = 89

d) a = 89, m = 232

Step 1 </p>

a)

By the method of inspection

7...

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37

Discrete Mathematics and Its Applications | 7th Edition

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Problem 5E

Find an inverse of a modulo m for each of these pairs of relatively prime integers using the method followed in Example 2.

a) a = 4, m = 9

b) a = 19, m = 141

c) a = 55, m = 89

d) a = 89, m = 232

Step-by-Step Solution:
##### Textbook: Discrete Mathematics and Its Applications

##### Edition: 7

##### Author: Kenneth Rosen

##### ISBN: 9780073383095

Step 1 </p>

a)

By the method of inspection

7...

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###### Chapter 4.4, Problem 5E is Solved

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Find an inverse of a modulo m for each of these pairs of

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