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Get Full Access to Discrete Mathematics And Its Applications - 7 Edition - Chapter 2.4 - Problem 33e
Get Full Access to Discrete Mathematics And Its Applications - 7 Edition - Chapter 2.4 - Problem 33e

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# Compute each of these double sums.

ISBN: 9780073383095 37

## Solution for problem 33E Chapter 2.4

Discrete Mathematics and Its Applications | 7th Edition

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Problem 33E

Compute each of these double sums.

Step-by-Step Solution:

SolutionStep 1In this problem, it is given that we have to find the sum of the value.a)(i + j)(i + j) = ( (i + 1) +(i + 2) + (i + 3) ) = ( 3i + 6) ` = 3( ( i + 2) ) = Here, = 1 + 2 = 3 and = 2 + 2 = 4Substitute the value back in a previous equation (i + j) = = 3( 3 + 4 ) = 3 * 7 = 21Hence, (i + j) = 21

Step 2 of 3

Step 3 of 3

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