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int ["tan"(x)/(2)+"tan" ((pi)/(2)-(x)/(2...

`int ["tan"(x)/(2)+"tan" ((pi)/(2)-(x)/(2))]dx=`

A

`2 log |tan x//2)|`+c

B

`2 log |sinx//2+co x//2)|+c`

C

`log |cot x//2|+c`

D

none

Text Solution

Verified by Experts

The correct Answer is:
A
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