Answer
Converges
Work Step by Step
For this series $\Sigma_{n=1}^\infty \dfrac{-2}{n\sqrt n}=-2\Sigma_{n=1}^\infty \dfrac{1}{n^{3/2}} $
Thus, the given series is a p-series with $p=\dfrac{3}{2} \geq 1$
Hence, the given series converges.
University Calculus: Early Transcendentals (3rd Edition)
by Hass, Joel R.; Weir, Maurice D.; Thomas Jr., George B.
Published by
Pearson
ISBN 10:
0321999584
ISBN 13:
978-0-32199-958-0
Chapter 9 - Section 9.3 - The Integral Test - Exercises - Page 504: 16
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.
