Math, asked by venkateshvenkatesh02, 1 month ago

prove that✓1+cosø/1-cosø=cosecø+cotø;<_ø<_90

Answers

Answered by mannupreetu20

0

Step-by-step explanation:

√1+costheta/1-costheta

√(1+costheta)²/(1-costheta)(1+costheta)

√(1+costheta)²/1-cos²theta

1+costheta/sintheta

cosectheta+cottheta

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