Answer
$-10$
Work Step by Step
$\cos 4.6$ is approximately $-0.1$ (the x-value corresponding to $2.7$ on the circle). Thus approximately $\csc 4.6=\frac{1}{\cos 4.6}=\frac{1}{-0.1}=-10$
Trigonometry 7th Edition
by McKeague, Charles P.; Turner, Mark D.
Published by
Cengage Learning
ISBN 10:
1111826854
ISBN 13:
978-1-11182-685-7
Chapter 3 - Section 3.3 - Definition III: Circular Functions - 3.3 Problem Set - Page 144: 57
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