Math, asked by mannu6968, 1 year ago

cos A/1-sinA=1+sinA/cosA​

Answers

Answered by Anonymous
17

Answer:

LHS = cosA  / 1+sinA

        = cosA (1-sinA)  / (1+sinA)(1-sinA) 

        = cosA (1-sinA)  /  1-sin^2A

        = cosA (1-sinA)  /  cos^2A

        = 1-sinA /cosA

RHS = 1-sinA / cosA

                     LHS = RHS

✔️Hope it will be helpful.✔️

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