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If the conjugate of (x + iy) ( 1 - 2i) i...

If the conjugate of `(x + iy) ( 1 - 2i)` is 1 + `i`, then

A

`x = - (1)/(5)`

B

`x -iy = (1 + i)/(1 - 2i)`

C

`x + iy = (1 - i)/(1 - 2i)`

D

`x = (1)/(5)`

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