Question

2(1-sin^2 theta)cosec^2 theta/cot^2 Theta(1+tan^2 theta) -[sin^2 62.5+sin^2 27.5+cosec theta sec(90-theta)-cot Theta tan (90-theta) /2√3cot10×cot20×cot60×cot70×cot80

Answer 1

hey mate here is ur solution

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