2^((1)/(4))*4^((1)/(8))*8^((1)/(16))*16^...

`2^((1)/(4))4^((1)/(8))8^((1)/(16))*16^((1)/(32))"....."` is equal to

A

`abs(z)=a`

B

`abs(z)=2a`

C

`arg(z)=pi/3`

D

`arg(z)=pi/2`

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The correct Answer is:

A, C

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