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If z = x - iy and z'^(1/3) = p +iq, then...

If `z = x - iy` and `z'^(1/3) = p +iq,` then `1/(p^2+q^2)(x/p+y/q)` is equal to

A

2

B

-1

C

1

D

-2

Text Solution

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The correct Answer is:
D
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