The period of f(x)=sin x + tan (x/2) + ...

The period of `f(x)=sin x + tan (x/2) + sin (x/2^(2))+tan (x/2^(3))+ ------- + sin ((x)/(2^(n-1)))+tan((x)/(2^(n)))`

A

`2pi`

B

`2^(n)pi`

C

`2^(n) pi/3`

D

`3^(n) pi`

Verified by Experts

The correct Answer is:

B

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