Answer
1
Work Step by Step
csc is the reciprocal of sin:
csc t = $\frac{1}{sin t}$.
so csc1.7 = $\frac{1}{sin 1.7}$.
sin 1.7 csc 1.7 = sin 1.7$\frac{1}{sin 1.7}$ = 1.
Precalculus (6th Edition) Blitzer
by Blitzer, Robert F.
Published by
Pearson
ISBN 10:
0-13446-914-3
ISBN 13:
978-0-13446-914-0
Chapter 4 - Section 4.2 - Trigonometric Functions: The Unit Circle - Exercise Set - Page 548: 33
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