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# Powers of Sines and CosinesEvaluate the | Ch 8.3 - 21E

## Problem 21E Chapter 8.3

Thomas' Calculus: Early Transcendentals | 13th Edition

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Problem 21E

Powers of Sines and Cosines

Evaluate the integrals.

Step-by-Step Solution:

Step 1 of 3:

We have to evaluate the given integral

Step 2 of 3:

We have

We can write

Apply the substitution then du=2d

Step 3 of 3

##### ISBN: 9780321884077

Thomas' Calculus: Early Transcendentals was written by and is associated to the ISBN: 9780321884077. This full solution covers the following key subjects: cosines, evaluate, Integrals, powers, sines. This expansive textbook survival guide covers 138 chapters, and 9198 solutions. The full step-by-step solution to problem: 21E from chapter: 8.3 was answered by , our top Calculus solution expert on 08/01/17, 02:37PM. This textbook survival guide was created for the textbook: Thomas' Calculus: Early Transcendentals , edition: 13. Since the solution to 21E from 8.3 chapter was answered, more than 233 students have viewed the full step-by-step answer. The answer to “Powers of Sines and CosinesEvaluate the integrals.” is broken down into a number of easy to follow steps, and 7 words.

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Powers of Sines and CosinesEvaluate the | Ch 8.3 - 21E

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Get Full Access to Thomas' Calculus: Early Transcendentals - 13 Edition - Chapter 8.3 - Problem 21e

Get Full Access to Thomas' Calculus: Early Transcendentals - 13 Edition - Chapter 8.3 - Problem 21e