Reduce the equation of line `x-y+2z=5a d n3x+y+z=6` in symmetrical form. Or Find the line of intersection of planes `x-y+2z=5a n d3x+y+z=6.`

The equation of the plane passing through (1,-1,1) and through the line of intersection of the planes, x+2 y-3 z+1=0 and 3 x-2 y+4 z+3=0 is

Find the angle between the pair of planes 7x+5y+6z+30=0 and 3x-y-10z+4=0

Find the angle between two planes 2x+y-5z=0 and 4x -3y+7z=0

Equation of line passing through the point (2,3,1) and parallel to the line of intersection of the plane x-2y - z +5 =0 and x+y+3z = 6 is

Find the equation of the plane passing through the line of intersection of the planes .x+ y+ z = 6 and 2x+ 3y+ 4z-5 = 0 and the point (1,1,1).

Equatin of line passing through the point (2,3,1) and parallel to the line of intersection of the planes x−2y−z+6=0 and x+y+3z=5 is

The planes 2x-y+4 z=5 and 5x-2.5y+10z=6 are

Find the equation of the plane through the line of intersection of the planes x+y+z=1 and 2x+3y+4z=5 which is perpendicular to the plane x-y+z=0 .

The equation of a line of intersection of planes 4x+4y-5z=12 and 8x+12y-13z=32 can be written as

Find the equation of the plane through the line of intersection of the planes x+y+z=1 " and " 2x+3y+4z=5 which is perpendicular to the plane x-y+z=0 .