Find the equation of plane that passes from the points A (1, 1, -1), B (6, 4, -5) and C (- 5, -2, 8) .

Find the equation of plane passing through the points (1, 1, -1), (6, 4, -5) and (-4, -2 , 3).

Find the equation of plane passing through the points A (2,1, -1), B (6,5,0) and C (2,-1,-5).

Find the equations of the plane that passes through three points : (1,1,-1), (6,4,-5), (-4,-2,3)

Find the equation of plane passing from the point A (2, -1, 1 ) B (4, 3, 2) and C (6, 5, -2). Also prove that point (5 , -1 , (-25)/2 ) lies on the plane given by points A, Band C.

Find the equation of plane passing through the points : (2, - 1, 1), B (4, 3, 2) and C (6, 5, -2). Also, prove. that the point (5, -1,-2:) lies on the plane given by A, B and C.

Find the equation of plane passing through the points A (1,3,1), B (2,5,7) and C (4, 1,5).

Find the equation of line passing from the points (2, 5, 6) and (1, 2, -10).

Find the equation of the plane determined by the points A(3, -1, 2), B(5, 2, 4) and C(-1, -1, 6). Also find the distance of the point P(6, 5, 9) from the plane.

Find equation of plane passing through the points P(1, 1, 1), Q(3, -1, 2) and R(-3, 5, -4) .