Math, asked by latalohia4141, 5 months ago

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

Answers

Answered by bagkakali

1

Step-by-step explanation:

cos A/(1-sin A)

=cos A.(1+sin A)/(1-sin A)(1+sin A)

=cos A(1+sin A )/(1-sin^2 A)

=cos A(1+sin A)/cos^2A

=1+sin A/cos A=proved

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