Answer
$20$
Work Step by Step
The lower limit of $k$ is $1$ and the upper limit is $5$.
Thus, evaluate the given summation from $k=1$ to $k=5$ to obtain:
$=(1+1) + (2+1) + (3+1) + (4+1) + (5+1)
\\=2+3+4+5+6
\\=20$
Discrete Mathematics with Applications 4th Edition
by Epp, Susanna S.
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: 19
Update this answer!
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.
