Answer
$0.59600119$
Work Step by Step
Use the identity $cot\theta=\frac{1}{tan\theta}$, we have $cot\theta=\frac{1}{1.6778490}\approx0.59600119$
Precalculus (6th Edition)
by Lial, Margaret L.; Hornsby, John; Schneider, David I.; Daniels, Callie
Published by
Pearson
ISBN 10:
013421742X
ISBN 13:
978-0-13421-742-0
Chapter 5 - Trigonometric Functions - Test - Page 563: 23
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