For the following exercises, find all solutions exactly to the equations on the interval [0,2π). 2cos 2 x − sin 2 x − cos x − 5 = 0

Chapter 7, 7.5 Exercises #91

For the following exercises, find all solutions exactly to the equations on the interval [0,2π).

2cos2 x − sin2 x − cos x − 5 = 0

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Precalculus

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Authors: Jay Abramson

ISBN: 9781938168345