Calculus (3rd Edition)

Published by W. H. Freeman
ISBN 10: 1464125260
ISBN 13: 978-1-46412-526-3

Chapter 11 - Infinite Series - 11.3 Convergence of Series with Positive Terms - Preliminary Questions - Page 555: 2


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Work Step by Step

To apply the integral test, we set $a_n=f(n)$, and the function $f$ should satisfy the following: $f $ is positive, decreasing, and continuous.
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