Math, asked by aadityauniyal22, 6 days ago

cot^2A - cos^2A=cot^2Acos^2A

Answers

Answered by Benjamin12346

1

PLEASE MAKE ME THE BRILLIANT

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Answered by pondurinageswararao

0

Step-by-step explanation:

cos2A/ sin2A_ cosA

cos2(1_ sin2A)/ sin2A

cos2A.cos2A/ sin2A

cos2A. cot2A= R.H.S

Hence proved

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