Math, asked by dinesh8721, 4 months ago

3tan65°/cot25°+2cot72°/tan18°-sec38°/cosec52°-2 cos^2 45°

Answers

Answered by farhaanaarif84

0

Answer:

cos 38 cosec 52/ tan18 tan 35 tan 60 tan 72 tan 55 = ? (a) √3 (b) 1/

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