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Home / Questions /Q 1381
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Tony Spark
Tony Spark

Tony Spark

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Asked: 2020-04-25T15:51:30+00:00 In:

Verify the identity. 1+ sin2x/cos 2x = cos x + sin x/cos x – sin x A. 1 + sin 2x/cos 2x = 1 + …

Verify the identity 1sin 2x cos xsin x cos 2x cos x- sin x OA. 1sin 2x 1sin 2x cos 2x 1 sin 2x cos 2x cos 2x 1+ sin x cos x 12 sin xcos x 1sinx cos x cos x- sin x (cos 2x, sin 2 3) -2 sinxcosx cos x+sin x 2 sin x cosx cos xsinx 2 sin x cos x cos xsin x 2 sin x cosx cos x sin x (cos xsin x)(cosx+ sin x) (cosx sin x)(cos x- sin x) (cosx+ sin x)(cos x+ sinx) (cosx sin x)( cos x- sinx) cos x sin x cos x- sin x (cosx + sin x cos x+ sinx) (cosxsin x cos x- sin x) cos x sin x cos x- sin x cos x-sin x Click to select your answer

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