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Let f(x) = tan^(-1) ((1+cos x)/(sinx)) a...

Let `f(x) = tan^(-1) ((1+cos x)/(sinx)) and g (x) = tan^(-1) ((sinx)/(1-cos x))`
` int f(x) dx = `

A

`(pix)/2 - x^(2)/4 + c`

B

` pix - (x^(2))/4 + c`

C

` pi x + (x^(2))/4 + c`

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
A
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