Calculus (3rd Edition)

Published by W. H. Freeman
ISBN 10: 1464125260
ISBN 13: 978-1-46412-526-3

Chapter 3 - Differentiation - 3.6 Trigonometric Functions - Preliminary Questions - Page 139: 3

Answer

0

Work Step by Step

By the pythagorean property, the expression simplifies to 1. Because the derivative of a constant is 0, the answer is 0.
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