Two rods of lengths `aa n db` slide along the `x-` and `y-a xi s ,` respectively, in such a manner that their ends are concyclic. Find the locus of the center of the circle passing through the endpoints.

Two rods of lengths aa n db slide along the x- and y-axis , respectively, in such a manner that their ends are concyclic. Find the locus of the center of the circle passing through the endpoints.

Two rods of lengths aa n db slide along the x and y-ax is , respectively, in such a manner that their ends are concyclic. Find the locus of the center of the circle passing through the endpoints.

Two rods of lengths a and b slide along the x- and y-axis , respectively, in such a manner that their ends are concyclic. Find the locus of the center of the circle passing through the endpoints.

Two rods of lengths a and b slide along the x- and y- axis,respectively,in such a manner that their ends are concyclic.Find the locus of the center of the circle passing through the endpoints.

Two rods of lengths a and b slide along the x- axis and y -axis respectively in such a manner that their ends are concyclic.The locus of the centre of the circle passing through the end points is:

Two straight rods of lengths 2a and 2b move along the coordinate axes in such a way that their extremities are always concyclic. Then the locus of the centres of such circles is

Two line segments AB and CD are constrained to move along the x and y axes, respectively, in such a way that the points A, B, C, D are concyclic. If AB = a and CD = b, then the locus of the centre of the circle passing through A, B, C, D in polar coordinates is