Question

Sec ^2(90 - theate)- cot ^2 theata÷ 2( sin ^2 25 degree +sin^2 65 degree)+2sin^2 30 degree tan ^2 32 degree tan ^2 58 degree ÷ 3(sec ^2 33 degree - cot ^2 57 degree) =2/3

Answer 1

Step-by-step explanation:

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