Given: Points P(3, 4, 5)

To find: the coordinates of the foot of the perpendicular drawn from the point P on yz-plane

As we know x = 0 in yz-plane.

But y and z coordinates will remain the same for the foot of perpendicular.

Hence, the coordinates of the foot of the perpendicular from point P on yz-plane are (0, 4, 5)