DQuestion 3 Rewrite with just sin x and cos x. sin 2x cos 2x (1 point) 2 sinx cosx -1+ 2 sin2x O 2 sin x cos2x 1 +2 sin2x 2sin x cos2x-sin x + 1-2sin2x 2 sin x cos2x-1-2 sin2x matter 5 Rewrite with just sin x and cos x. sin 2x – cos x (1 point) O 2 sin x cos x O sin x O cos x (2 sin x -1) O 2 sin x

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