Precalculus (6th Edition) Blitzer

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

Chapter 5 - Section 5.2 - Sum and Difference Formulas - Exercise Set - Page 671: 83

Answer

The formula of the sum of two angles of the sine function is the multiplication of the first angle of sine and the second angle of cosine plus the multiplication of the first angle of cosine and the second angle of sine.

Work Step by Step

Given above.
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