Let Lbe the feet of perpendicular drawn from a point P(3,4,5) on the x-axis. Find the coordinates of L.

Find the equation of a line passing through the points A(0, 6, -9) and B(-3,-6,3). If D is the foot of the perpendicular drawn from a point C(7,4,-1) on the line AB, then find the coordinates of the point D and the equation of line CD.

The perpendicular distance of the point P (3, 4) from the y-axis is :

find the foot of perpendicular drawn from the point (2,-3,5) on the plane 3x+4y-2z=20

The perpendicular distance of the point P(4,3) from y-axis is

Find the coordinates of the foot of perpendicular drawn from the point A(1, 8, 4) to the line joining the points B(0, -1, 3) and C(2, -3, -1). Hence find the image of the point A in the line BC.

Find the co-ordinates of the foot of perpendicular drawn from the point (2, 3, 5) on the plane given by the equation : 2x - 3y + 4z + 10 = 0

Find the co-ordinates of the foot of perpendicular drawn from the point (4, - 1, 3) on the plane given by the equation : 2x + y - 5z - 9 = 0