Trigonometry 7th Edition

Published by Cengage Learning
ISBN 10: 1111826854
ISBN 13: 978-1-11182-685-7

Chapter 1 - Section 1.5 - More on Identities - 1.5 Problem Set - Page 45: 20



Work Step by Step

Given expression is- $\frac{\csc\theta}{\cot\theta}$ = $\frac{1/\sin\theta}{\cos\theta/\sin\theta}$ = $ \frac{1}{\sin\theta} \times \frac{\sin\theta}{\cos\theta}$ = $\frac{1}{\cos\theta}$ = $\sec\theta$
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