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x ^(2) + hxy + y^(2) -6x -2y +k=0 is th...

`x ^(2) + hxy + y^(2) -6x -2y +k=0 ` is the equation of the circle and 2 is the radius of the circle, then find the values of h and k ?

A

`h=0,k=-6`

B

`h=0,k=6`

C

`h=-3,k=6`

D

`h=3,k=6`

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