The equation of a diameter of circle x ^...

The equation of a diameter of circle `x ^(2) + y^(2)-6x + 2y =0,` passing through origin is

A

`x+3y= 0`

B

`x- 3y= 0`

C

`3x+y= 0`

D

`3x- y= 0`

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The correct Answer is:

A

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