Find the equation of the plane through the point (-1,3, 1) and perpendicular to the line 2x + 3y + 42 -5 = 0 = 3x + 4y + 57 – 6.

Find the equation of the plane through the point (-1,-1, 2) and perpendicular to the planes 3x + 2y - 3z = 1 and 5x - 4y + z = 5.

Find the equation of the plane through the point (1,2,3) and perpendicular to the plane x-y+z=2 and 2x+y-3z=5

Find the equation of the plane through the point (-1, -1, 2) and perpendicular to the planes 3x + 2y - 3z = 1 and 5x -4y + z = 5.

Find the equations of the line passing through the point (-4,3,1) perpendicular to the plane x+2y-z=0 .

(i) Find the equation of the plane passing through (1,-1,2) and perpendicular to the planes : 2 x + 3y - 2z = 5 , x + 2y - 3z = 8 . (ii) find the equation of the plane passing through the point (1,1,-1) and perpendicular to each of the planes : x + 2y + 3z - 7 = 0 and 2x - 3y + 4z = 0 . (iii) Find the equation of the plane passing through the point (-1,-1,2) and perpendicular to the planes : 3x + 2y - 3z = 1 and 5x - 4y + z = 5.

Find the equation of the plane through the points (2, -3, 1) and (5, 2, -1) and perpendicular to the plane x -4y + 5z + 2 = 0.

Find the vector equation of the line passing through the point (1,-1,2) and perpendicular to the plane 2x-y+3z-5=0

Find the equation of the plane passing through the point (-1,-1,2) and perpendicular to the planes 3x+2y-3z=1 and 5x-4y+z=5

Find the equation of the plane passing through the point (- 1 , - 1 , 2).and perpendicular to the planes : 3x + 2y - 3z = 1 and 5x - 4y + z = 5 .