Question

Prove that : cosec^2 (90 - theta) - tan^2 theta/4( cos^2 40 + cis^2 50) - 2tan^2 30*sec^2 52*sin^38/3( cosec^2 70 - tan^2 20) = 1/36

Answer 1

Answer:

This question have many mistakes first correct it and than again send..

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