Algebra and Trigonometry 10th Edition

Published by Cengage Learning
ISBN 10: 9781337271172
ISBN 13: 978-1-33727-117-2

Chapter 7 - Review Exercises - Page 553: 82

Answer

True. The identity is verified.

Work Step by Step

$cot~x~sin^2x=\frac{cos~x}{sin~x}~sin^2x=cos~x~sin~x$
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