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Find the equation of the circle having (...

Find the equation of the circle having `(1,-2)` as its centre and passing through the intersection of the lines `3x+y=14 and 2x+5y=18.`

A

`x^2+y^2-2x+4y-20=0`

B

`x^2+y^2-2x-4y-20=0`

C

`x^2+y^2+2x-4y-20=0`

D

`x^2+y^2+2x+4y-20=0`

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