Answer
III and IV quadrants
Work Step by Step
$\sin\theta $ is negative in III and IV quadrants.
$\csc\theta$ is negative in III and IV quadrants.
So, both $ \sin\theta$ and $\csc\theta$ are negative in either of these two quadrants.
Trigonometry (10th Edition)
by Lial, Margaret L.; Hornsby, John; Schneider, David I.; Daniels, Callie
Published by
Pearson
ISBN 10:
0321671775
ISBN 13:
978-0-32167-177-6
Chapter 1 - Test - Page 44: 19b
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