(sin^(2)theta)/(costheta(1+costheta))+(1...

`(sin^(2)theta)/(costheta(1+costheta))+(1+costheta)/(costheta)=?`

A

a) `cosectheta`

B

b) `2sectheta`

C

c) `2costheta`

D

d) `sectheta`

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The correct Answer is:

B

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