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Let the lines 4x-3y+10=0 and 4x-3y-30=0 ...

Let the lines `4x-3y+10=0` and `4x-3y-30=0` make equal intercepts of 6 units with a circle (C ) whose centre lies on `2x+y=0`, then the equation of the circle C is

A

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

B

`x^(2)+y^(2)-4x+8y-20=0`

C

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

D

`x^(2)+y^(2)-4x+8y-5=0`

Text Solution

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The correct Answer is:
A
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