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If [frac{3}{2}+i frac{sqrt3}{2}]^50 = 3^...

If `[frac{3}{2}+i frac{sqrt3}{2}]^50 = 3^25(x-iy)`,where x,y are real and `i=sqrt(-1)`, then the order pair (x,y) is given by

A

`A.(0,3)`

B

`B.(frac{1}{2},sqrt3)`

C

`C.(-3,0)`

D

`D.(frac{1}{2},-frac{sqrt3}{2})`

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