A circle passes through the point `(3, 4)` and cuts the circle `x^2+y^2=c^2` orthogonally, the locus of its centre is a straight line. If the distance of this straight line from the origin is 25. then `a^2=`

A circle passes through the points (3,4) and cuts the circle x^(2) + y^(2) = a^(2) orthogonally, the locus of its centre is a straight line . If the distance of this straight line from the origin is 25 , then a^(2) =

If a circle passes through the point (a,b) and cuts the circle x^2+y^2=k^2 orthogonally then the locus of its centre is

If a circle passes through the point (a,b) and cuts the circle x^2+y^2=k^2 orthogonally then the locus of its centre is

If a circle passes through the point (a,b) and cuts the circle x^(2)+y^(2)=4 orthogonally,then the locus of its centre is

If a circle passes through the point (a,b) and cuts the circle x^(2)+y^(2)=4 orthogonally, then the locus of its centre is

If a circle Passes through a point (a,b) and cut the circle x^2+y^2 = 4 orthogonally,Then the locus of its centre is