Prove that the locus of the center of a circle , which intercepts a cord of given length 2a on the axis of x and passes through a given point on the axis of y distant b from the origin , is the curve x^2-2yb+b^2=a^2
Prove that the locus of the center of a circle , which intercepts a cord of given length 2a on the axis of x and passes through a given point on the axis of y distant b from the origin , is the curve x^2-2yb+b^2=a^2
