Question

If the line y=x touches the circle
x² + y2 + 2gx + 2 fy+c=0 at P
OP=6√2 then c=
where​

Answer 1

Step-by-step explanation:

+

If the circle x² + y2 +2gx + 2 fy+c=0 bisects the

circumference of the circle

x2 + y2 +2g x + 2 y + g = 0 then