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If x+ iy = sqrt((a + i b)/( c + id)) , "...

If `x+ iy = sqrt((a + i b)/( c + id)) , "then " (x^(2) + y^(2))^(2)` is equal to

A

`(a^2 +b^2)/(c^2 +d^2)`

B

`(a+b)/(c+d)`

C

`(c^2 +d^2)/(a^2 +b^2)`

D

`((a^2 +b^2)/(c^2 +d^2))`

Text Solution

Verified by Experts

The correct Answer is:
A
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