let L be a straight line passing through the origin. Suppose that all the points on L are at a constant distance from the two planes `P_1 : x + 2y-z +1 = 0` and `P_2 : 2x-y + z-1 = 0`, Let M be the locus of the feet of the perpendiculars drawn from the points on L to the plane `P_1`. Which of the following points lie(s) on M?

In R^(2), L be a straight line passing through the origin. Suppose that all the points on L are at a constant distance from the two planes p _(1) : x+ 2y -z +1=0 and p _(2) : 2x -y + z-1 =0. Let M be the locus of the feet of the perpendiculars drawn from the points on L to the plane p _(1). Which of the following points lie (s) on M ?

In R^3 , let L be a straight line passing throughthe origin. Suppose that all points on L are at a constant distance from the two planes: P_1: x+2y-z+1=0 and P_2: 2x-y-z+1=0 . Let M be the locus of the feet of the perpendiculars drawn from the points on L t the plane P_1 . Which of the following point(s) lie(s) on M?

let L be a straight line passing through the origin.Suppose that all the points on L are at a constant distance from the two planes P_(1):x+2y-z+1=0 and P_(2):2x-y+z-1=0, Let M be the locus of the feet of the perpendiculars drawn from the points on L.the plane P_(1.) Which of the following points lie(s) on M?

Let the acute angle bisector of the two planes x - 2y - 2z + 1 = 0 and 2x - 3y - 6 + 1= 0 be the plane P. Then which of the following points lies on P ?

Let the acute angle bisector of the two planes x - 2y - 2z + 1 = 0 and 2x - 3y - 6 z+ 1= 0 be the plane P. Then which of the following points lies on P ?

A plane passes through (1, -2, 1) and is perpendicular to two planes 2x - 2y + z=0 and x - y + 2z =4, then the distance of the plane from the point (1,2,2) is