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If z is such that |z-2 i|=2 sqrt(2), the...

If z is such that `|z-2 i|=2 sqrt(2)`, then arg `((z-2)/(z+2))=`

A

a.`(pi)/(6)`

B

b.`(pi)/(4)`

C

c.`(pi)/(3)`

D

d.`(pi)/(2)`

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The correct Answer is:
B
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