Precalculus (6th Edition) Blitzer

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

Chapter 4 - Section 4.2 - Trigonometric Functions: The Unit Circle - Exercise Set: 9

Answer

0

Work Step by Step

(-1, 0) tan$\pi$ is computed by $\frac{y}{x}$. So tan$\pi$ = $\frac{0}{-1}$ = 0.
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