Math, asked by Kanieshk, 10 months ago

SecQ-1/SecQ+1 = (SinQ/1+CosQ)²

Answers

Answered by pm9740517141

5

Answer:

the proof is in the pic please check.....

Attachments:

Answered by aquibrafiganj

0

Answer:

LHS=secQ-1/secQ+1

1/cosQ-1÷1/cosQ+1

1-cosQ/1+cosQ

(1-cosQ)²/1-cos²Q

(1-cosQ)²/sin²Q

(1-cosQ/sinQ)²

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