A circle passes through `A(1,1)` and touches x-axis then the locus of the other end of the diameter through 'A' is

A circle passes through A(2,1) and touches y -axis then the locus of its centre is

A circle passes through A(2,1) and touches y -axis then the locus of its centre is

A variable circle passes through the fixed point A(p, q) and touches x-axis. The locus of the other end of the diameter through A is :

A variable circle passes through the fixed point A(p,q) and touches X-axis. The locus of the other end of the diameter through A is

A variable circle passes through the fixed point A(p, q) and touches axis. The locus of the other end of the diameter through A is

A variable circle passes through the fixed point A (p, q) and touches x-axis. The locus of the other end of the diameter through A is :

A circle passes through P(a,b) and touches the x-axis. The locus of the other end of diameter of the circle through P is

A variable circle passes through the point A(a,b) and touches the x-axis.Show that the locus of the other end of the diameter through A is (x-a)^(2)=4by