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If the equation of the circle which pass...

If the equation of the circle which passes through the point (1,1) and cuts both the circles `x^2+y^2 -4x -6y+4 =0 and x^2+y^2 +6x-4y +15 =0 ` orthogonally is `x^2 +y^2 +2 gx +2fy +c =0` then 5g +2f +c =

A

0

B

1

C

3

D

2

Text Solution

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The correct Answer is:
D
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