If f(x) is continuous at x=pi/4, where f...

If `f(x)` is continuous at `x=pi/4`, where `f(x)=(1+cos 2x)^(4sec 2x)`, for `x!= pi/4`, then `f(pi/4)=`

A

`e^(-4)`

B

`e^(4)`

C

`4e`

D

e

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The correct Answer is:

B

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