Question: Rewrite with only sin x and cos x. sin 2x - cos 2x Answer Choices: a) 2 sinx cosx - 1+2 sin^2x b) 2 sin

Rewrite with only sin x and cos x.

sin 2x - cos 2x

Answer Choices:

a) 2 sinx cosx - 1+2 sin^2x

b) 2 sin x cos^2x-1+2 sin^2x

c) 2 sin x cos^2x-sin x + 1-2 sin^2x

d) 2 sin x cos^2x - 1-2 sin^2x

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