Answer
1, 0, -1, 0, 1
Work Step by Step
$a_n =sin \frac{n\pi}{2}$
$a_1 =sin \frac{1\pi}{2} =1$
$a_2 =sin \frac{2\pi}{2} =0$
$a_3 =sin \frac{3\pi}{2} =-1$
$a_4 =sin \frac{4\pi}{2} =0$
$a_5 =sin \frac{5\pi}{2} =1$
1, 0, -1, 0, 1
Calculus 10th Edition
by Larson, Ron; Edwards, Bruce H.
Published by
Brooks Cole
ISBN 10:
1-28505-709-0
ISBN 13:
978-1-28505-709-5
Chapter 9 - Inifnite Series - 9.1 Exercises - Page 592: 3
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