Math, asked by jeevan8083, 1 year ago

2sin 52°/ cos 38- tan 70° cot 20+ cos ^2 63° + sin 63° × cos 27° + sin55°× sec35 ° / tan7° tan 45° tan 83°

Answers

Answered by shivesh40

4

tricks [A+B=90°=1]

for ex:- 80°×10°=1

54°-34°=1

sine kuchh bhi ho man 1 hota hai.

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