If `(2,-3)` is the foot of the perpendicular from `(-4,5)` on a line then its equation is

If (1, 2, 3) is the foot of the perpendicular from the origin to a plane, then find its equation.

The foot of the perpendicular from (2,-5) on the line 3x-4y+10=0 is

The point P is the foot of the perpendicular from A(0, t) to the line whose equation is y=tx . Determine the equation of the line AP

N(3,-4) is the foot of the perpendicular drawn from the origin to line L.Find the equation of line L.

Find he foot of the perpendicular from (2,3) to the line 4x-5y+8=0 .

The foot of the perpendicular drawn from (1,4) to a line L is (2,5), then the equation of L is