Math, asked by hayarunnisamuhammedp, 2 months ago

prove that (sinø + 1+cosø)(sinø-1+cosø).secøcosecø=2

Answers

Answered by muthurajusagar

2

Answer:

LHS=RHS

(sin theta +1+costheta) (sintheta -1+costheta).secthetacosectheta =2

LHS =RHS

2=2

Answered by palak12345626

2

Answer:

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