Precalculus (6th Edition)

Published by Pearson
ISBN 10: 013421742X
ISBN 13: 978-0-13421-742-0

Chapter 5 - Trigonometric Functions - 5.2 Trigonometric Functions - 5.2 Exercises - Page 518: 25

Answer

See graph, $-\frac{1}{2}, -\frac{\sqrt 3}{2}, \frac{\sqrt 3}{3}$, $ \sqrt 3, $ $ -\frac{2\sqrt 3}{3}$, $ -2$.

Work Step by Step

See graph with $\theta=210^\circ$ $sin\theta=-\frac{1}{2}, cos\theta=-\frac{\sqrt 3}{2}, tan\theta=\frac{\sqrt 3}{3}$, $cot\theta=\sqrt 3, $ $sec\theta=-\frac{2\sqrt 3}{3}$, $csc=-2$.
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