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Get Full Access to Discrete Mathematics And Its Applications - 7 Edition - Chapter 4.4 - Problem 1e
Get Full Access to Discrete Mathematics And Its Applications - 7 Edition - Chapter 4.4 - Problem 1e

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# Show that 15 is an inverse of 7 modulo 26. ISBN: 9780073383095 37

## Solution for problem 1E Chapter 4.4

Discrete Mathematics and Its Applications | 7th Edition

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Problem 1E

Problem 1E

Show that 15 is an inverse of 7 modulo 26.

Step-by-Step Solution:

Solution

In this question we have to show that 15 is an inverse of 7 modulo 26.

Step 1

Let a and b be the two integers such that

Such that a and b are inverses of each other

That is, Here ,        Therefore 15 is an inverse of 7 modulo 26.

Step 2 of 1

##### ISBN: 9780073383095

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