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If x^(3)+y^(3)+3xy=1 where x and y are t...

If `x^(3)+y^(3)+3xy=1` where x and y are to distinct real numbers then which of the following can be values of x and y.

A

`x=(1)/(16),y=(15)/(16)`

B

`x=(4)/(3),y=-(1)/(3)`

C

`x=(1)/(5),y=(2)/(5)`

D

`x=(1)/(2),y=2`

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