Find the equation of the set of all points whose distance from (0,4) are `2/3` of their distance from the line y=9.

Find the equation of the set of all points whose distances from (0,4) are 2/3 of their distances from the line y=9.

Find the equation of the set of all points whose distances from (0,4)a r e2/3 of their distances from the line y=9.

Find the equation to the locus of a point P whose distance to (2,0)is equal to its distance from y-axis.

Find the equation of the locus of point whose distance from the xy-plane is equal to its distance from the point (-1,2,-3).

Find the locus of a point whose distance from (a, 0) is equal to its distance from the y-axis.

Find the equation of locus of a point whose distance from z-axis is equal to its distance from xy-plane.

The equation of the locus of the point whose distance from x - axis is twice its distance from the y - axis, is

Find the equation of the locus of a point whose distance from the y-axis is equal to its distance from (2,1,-1).

The equation of the set of all points which are equidistant from the point (0, 4) and the line y = -4

Find the equation of the set of all points the sum of whose distance from the points (3,0)a n d(9,0) is 12.