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Mathematics, 30.07.2019 16:10 iiMxlissaii

Rewrite with only sin x and cos x. sin 3x - cos x
a. 2 sin x - sin^3x - cos x
b. 2 sin x cos^2x + sin x - 2 sin^3x - cos x
c. 2 sin^3x cos^4x + 1
d. 3 sin x cos x - sin^3x - cos x

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Rewrite with only sin x and cos x. sin 3x - cos x
a. 2 sin x - sin^3x - cos x
b. 2 sin x...
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