Question

Evaluate sin theta . Cos theta + sin theta cos (90-theta) cos theta / sec( 90 degree minus theta) + cos theta ( sin 90 degree minus theta )sin theta divided by cos x 90 degree minus theta minus to 90 degree minus theta cos 90 degree minus theta

Answer 1

Answer:

Step-by-step explanation:

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Given sintheta  + costheta + sintheta cos(90 - theta) / sec(90°-theta) + cos theta sin (90-theta)sin theta /cosec(90°-theta) - 2 sin(90°-theta) cos (90°-theta)

Answer 2

$\sin \: theta \: \cos \: theta \: - \\ \cos \: theta \: \sin \: theta \: \\ 1 - 1 = 0$

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