Math, asked by adityawesome2665, 1 year ago

cot square a-cos square A=cos square A cot square A

Answers

Answered by sweetmunda

13

cot²A- cos²A = cos²A - cot² A

Answered by Anonymous

0

Answer:

cos -tan theta ? cot ^2 theta

Step-by-step explanation:

as cottheta =costheta/sin theta

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