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The polar from of the complex number (i^...

The polar from of the complex number `(i^(25))^(3)` is-

A

`cos pi + I sin pi`

B

`cos pi- I sin pi`

C

`cos ""pi/2 + I sin ""pi/2`

D

`cos ""pi/2 - isin ""pi/2`

Text Solution

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The correct Answer is:
D
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