In Exercises 1 4, find all solutions of the equation in the interval 0, 2) 1 sin(x ) sin x 1 0 2 cos(x ) cos x 1 0 3 cos(x 4) cos(x 4) 1 4 sin( x 4) sin(x 7 6) 3 2 ...

1 sinx sin x 1 0 sin x cos cos x sin sin x 1 0 sin x 1 cos x0 sin x 1 0 2 sin x ...

In Exercises 1-4, find all solutions of the equation in the interval [0, 2). 1. sin(x +

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In Exercises 1-4, find all solutions of the equation in the interval [0, 2π).
1. sin(x + ) − sin x + 1 = 0
2. cos(x + ) − cos x − 1 = 0
3. cos(x + π / 4) - cos(x - π / 4) = 1
4. sin( x + π / 4) - sin(x - 7π / 6) = √3 / 2

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Algebra and Trigonometry

ISBN: 978-1337271172

10th edition

Authors: Ron Larson

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Question Posted: Feb 14, 2018 03:20 AM

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In Exercises 1-4, find all solutions of the equation in the interval [0, 2). 1. sin(x +

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