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If y=loge tan ((pi)/(4)+(x)/(2)) then ta...

If y=`log_e` tan `((pi)/(4)+(x)/(2))` then tan h `(y)/(2)=`

A

`cot""(x)/(2)`

B

`tanx`

C

`cothx`

D

`tan""(x)/(2)`

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The correct Answer is:
D
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