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If 3^(49)(x+i y)=(3/2+(sqrt(3))/2I)^(100...

If `3^(49)(x+i y)=(3/2+(sqrt(3))/2I)^(100)` and `x=k y` then `k` is: `-1//3` b. `sqrt(3)` c. `-sqrt(3)` d.`-1/(sqrt(3))`

A

`+- 1//3`

B

`+- 2 sqrt(2)`

C

`+- 1// sqrt(3)`

D

`+- 1//sqrt(3)`

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The correct Answer is:
B
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