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If a gt 0 and z=(1+i)^2/(a-1) has magni...

If `a gt 0 and z=(1+i)^2/(a-1)` has magnitude `sqrt(2/5) "the" bar z is ` equal to

A

`-(1)/(5)+(3)/(5)i`

B

`(1)/(5)-(3)/(5)i`

C

`-(1)/(5)-(3)/(5)i`

D

`-(1)/(5)-(3)/(5)i`

Text Solution

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The correct Answer is:
C
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