Let A, B, C be three sets of complex num...

Let A, B, C be three sets of complex number as defined below: `A={z:Imge1}, B={z:|z-2-i|= 3},C:{z:Re((1-i)z)=sqrt(2)}` The number of elements in the set `AnnBnnC` is

A

0

B

1

C

2

D

`infty`

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The correct Answer is:

B

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