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Prove that : (tanA)/(1-cotA)+(cotA)/(1-...

Prove that : `(tanA)/(1-cotA)+(cotA)/(1-tanA)=1+secA".cosec"A`

A

`sinA cosA+1`

B

`sec A cos ecA+1`

C

`tanA+cot A`

D

`secA +cos ecA`

Text Solution

Verified by Experts

The correct Answer is:
B
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