Answer
$i$
Work Step by Step
$i^{33}=i^{32+1}=i^{32}\times i=(i^{2})^{16}\times i=(-1)^{16}\times i=1\times i=i$
Trigonometry (11th Edition) Clone
by Lial, Margaret L.; Hornsby, John; Schneider, David I.; Daniels, Callie
Published by
Pearson
ISBN 10:
978-0-13-421743-7
ISBN 13:
978-0-13421-743-7
Chapter 8 - Quiz (Sections 8.1-8.4) - Page 385: 3b
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