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Find the equation of the circle passing through the point of intersection of the circles
`x^(2)+y^(2)-6x+2y+4=0,x^(2)+y^(2)+2x-4y-6=0` and with its centre on the line y=x.

A

`7x^(2) + 7y^(2) -10x - 10y -12=0`

B

` 7x^(2) +7y^(2) -10x + 10y-12 =0`

C

`7x^(2)+7y^(2) + 10x +10y -12=0`

D

`7x^(2) +7y^(2) +10x-10y-12=0`

Text Solution

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The correct Answer is:
A
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