A line having direction ratios 1,2,2 cut two planes
`3x-2y+6z+12=0,3x-2y+6z-2=0` at P and Q respectively. If PQ is `lambda` then `[2lambda]`=

Find the direction ratios of normal to plane 3x+2y+6z=18

A line having direction ratios 3,4,5 cuts 2 planes 2x-3y+6z-12=0 and 2x-3y+6z+2=0 at point P o* Q, then find length of PQ(A)(35sqrt(2))/(12) (B) (35sqrt(2))/(24) (C) (35sqrt(2))/(6) (D) (35sqrt(2))/(8)

Show that the planes 2x-2y+4z+5=0 and 3x-3y+6z-1=0 are parallel.

Are the planes x+y-2z+4=0 and 3x+3y-6z+5=0 intersecting

What is the distance between the planes x-2y+z-1=0 and -3x+6y-3z+2=0 ?

Equation of line of projection of the line 3x-y+2z-1=0=x+2y-z-2 on the plane 3x+2y+z=0 is:

If the lines x - 2y - 6 = 0 , 3x + y - 4 and lambda x +4y + lambda^(2) = 0 are concurrent , then

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 ?