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Prove that (tanA+secA-1)/(tanA-secA+1)=(...

Prove that `(tanA+secA-1)/(tanA-secA+1)=(1+sinA)/(cosA)`.

A

`(1+cosA)/(sinA)`

B

`(1+sinA)/(cosA)`

C

`(1-cosA)/(1+cosA)`

D

`(1+sinA)/(1-sinA)`

Text Solution

Verified by Experts

The correct Answer is:
B
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