Precalculus (6th Edition) Blitzer

Published by Pearson
ISBN 10: 0-13446-914-3
ISBN 13: 978-0-13446-914-0

Chapter 5 - Section 5.1 - Verifying Trigonometric Identities - Concept and Vocabulary Check - Page 658: 5

Answer

You can use your graphing calculator to provide the evidence of an identity. Graph the right side and left side separately, and see if the two graphs are identical.

Work Step by Step

Given above.
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