Discrete Mathematics with Applications 4th Edition

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

Chapter 5 - Sequences, Mathematical Induction, and Recursion - Exercise Set 5.1 - Page 243: 32

Answer

Follow the step by step process

Work Step by Step

$i=1$ will be lower limit $k+1$ will be the higher limit $\Sigma^{k+1}_{i=1}i(i!)=1(1!)+2(2!)+......+(k+1)(k+1)!$
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