Question

cos 81/sin 9+ cos 14/sin 76=2
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Answer 1

Answer:

co(90° - 9°)/sin 9° + cos(90°-76)/sin76°

sin 9/ sin9 + sin76/sin76°

1+1 =2

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Answer 2

cos 81/sin 9+cos 14/sin 76=2

=>cos(90-9)/sin 9+cos(90-76)/sin 76=2

=>sin 9/sin 9=sin 76/sin 76=2

=>1+1=2

=>2=2 (This is the required answer) [If you liked my answer then please mark me as brainliest and I will definitely follow you back.]