Period of f(x) = cos (Isin xl - Icosxl) ...

Period of f(x) = cos (Isin xl - Icosxl) is a)`pi` b)`2pi` c)`pi/2` d)None of these

A

`pi`

B

`2pi`

C

`pi/2`

D

None of these

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The correct Answer is:

C

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