Question

Evalute without using trigonometric table:

sinΘ.cosΘ.sin (90° - Θ) cosΘ sinΘ. cos (90- Θ) sin²27°+ sin² 63°
____________________ + _________________________ + _____________
cos(90°-Θ) sin(90°-Θ) cos²40°+cos²50°

Answer 1

Answer:

I am asking questions for answers

Answer 2

Answer:

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Step-by-step explanation:

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