In Exercises 1 2, find all solutions of the equation in the interval 0, 2) Use a graphing utility to graph the equation and verify the solutions 1 sin x 2 cos x 0 2 sin x 2 cos x 1 0 ...

1 sin x 2 cos 0 1 cos x 2 cos 2 x 0 2 cos 2 x cos x 1 ...

In Exercises 1-2, find all solutions of the equation in the interval [0, 2). Use a graphing

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In Exercises 1-2, find all solutions of the equation in the interval [0, 2π). Use a graphing utility to graph the equation and verify the solutions.
1. sin x / 2 + cos x = 0
2. sin x / 2 + cos x - 1 = 0

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Algebra and Trigonometry

ISBN: 978-1337271172

10th edition

Authors: Ron Larson

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Question Posted: Feb 14, 2018 03:22 AM

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In Exercises 1-2, find all solutions of the equation in the interval [0, 2). Use a graphing

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