x=1 is the radical axis of the two orthogonally intersecting  circles. If `x^(2)+y^(2)=4` is on
Channel: Doubtnut
Date: 2020-05-24

x=1 is the radical axis of the two orthogonally intersecting  circles. If `x^(2)+y^(2)=4` is one of the circles, then the other circle, is