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.`

Find the equation of line of intersection of the planes 3x-y+ z=1 and x + 4 y -2 z =2.

Find the equation of line x+y-z-3=0=2x+3y+z+4 in symmetric form. Find the direction ratio of the line.

The direction cosines of the line x-y+2z=5, 3x+y+z=6 are

Let the equation of the plane containing the line x-y - z -4=0=x+y+ 2z-4 and is parallel to the line of intersection of the planes 2x + 3y +z=1 and x + 3y + 2z = 2 be x + Ay + Bz + C=0 Compute the value of |A+B+C| .

Let the equation of the plane containing line x-y-z-4=0=x+y+2z-4 and parallel to the line of intersection of the planes 2x+3y+z=1 and x+3y+2z=2 be x+Ay+Bz+C=0 . Then the values of |A+B+C-4| is …..

Find the angle between the normal to the planes 2x-y+z=6\ a n d\ x+y+2z=7.

Find the angle between the plane: x-y+z=5\ a n d\ x+2y+z=9

The equation of the line of intersection of the planes x+2y+z=3 and 6x+8y+3z=13 can be written as

Find the equation of the plane which is perpendicular to the plane 5x+3y+6\ z+8=0 and which contains the line of intersection of the planes x+2y+3z-\ 4\ =\ 0\ a n d\ 2x+y\ -\ z+5\ =\ 0

Find the equation of the plane which is perpendicular to the plane 5x+3y+6\ z+8=0 and which contains the line of intersection of the planes x+2y+3z-\ 4\ =\ 0\ a n d\ 2x+y\ -\ z+5\ =\ 0