Question

Sec29°/cosec61°+2cot8°cot17°cot45°cot73°cot82°-3(sin^38°+sin^52°)

Answer 1

=Sec(90°-61°)/cosec61°+2cot8° .cot(90°-8°). cot17°.cot(90°-17°).Cot 45°-3(sin38°+sin(90°-38°))

=Cosec61°/cosec61°+2(1).1.1-3(1)

=1+2-3
=0

Answer 2

Answer is in the image

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