Answer
(a) $tan~\frac{\pi}{3}-\sqrt 3=0$
(b) $tan~\frac{4\pi}{3}-\sqrt 3=0$
Work Step by Step
(a) $tan~\frac{\pi}{3}-\sqrt 3=\sqrt 3-\sqrt 3=0$
(b) $tan~\frac{4\pi}{3}-\sqrt 3=\sqrt 3-\sqrt 3=0$
Algebra and Trigonometry 10th Edition
by Larson, Ron
Published by
Cengage Learning
ISBN 10:
9781337271172
ISBN 13:
978-1-33727-117-2
Chapter 7 - 7.3 - Solving Trigonometric Equations - 7.3 Exercises - Page 530: 5
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