For the following exercises, find all solutions exactly that exist on the interval [0,2). cos 2 x
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For the following exercises, find all solutions exactly that exist on the interval [0,2π).
cos2 x = 1/4
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sin2 x 1 2 sin x sin x sin x sin x cos2 x 1 4 cos x cos x because of the limits of signs in this pro...View the full answer
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