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If | (z - i)/(z + 2i)| = 1, |z| = 5/2 th...

If `| (z - i)/(z + 2i)| = 1, |z| = 5/2` then the value of `|z + 3i|`

A

`sqrt(10)`

B

`(7)/(2)`

C

`(15)/(4)`

D

`2sqrt(3)`

Text Solution

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The correct Answer is:
B
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