Find the point of intersection of AB and `A(` 6,-7,0),B(16,-19,-4,) , C(0,3,-6) and D(2,-5,10).

If the co-ordinates of four points in space are A(6,-6,0), B(-1,-7,6), C(3,-4,4) and D(2,-9,2) then show that AB is perpendicular to CD.

Show that the points A(6,-7,0),B(16 ,-19 ,-4),C(0,3,-6) and D(2,-5,10) are such that AB and CD intersect at the point P(1,-1,2) .

Show that the points A(6,-7,0),B(16 ,-19 ,-4),C(0,3,-6) and D(2,-5,10) are such that AB and CD intersect at the point P(1,-1,2) .

Show that the points A(6,-7,0),B(16,-19,-4),C(0,3,-6) and D(2,-5,10) are such that AB and CD interesect at the point P(1,-1,2) .

Show that the points A(6,-7,0),B(16 ,-19 ,-4),C(0,3,-6)a n d D(2,-5,10) are such that A B and C D intersect at the point P(1,-1,2)dot

Show that the four points (6,-7,0),(16,-19,-4),(0,3,-6),(2,-5,10) lie on a same plane.

The ratio in which the line joining the points A(-3,4,8) and B(5,-6,4) is divided by XOY plane and the point of intersection of the line with the plane is (A) (13,-16,0) (B) ,(13,16,0) (C) (-13,-16,0) (D) ,(13,16,1)

The point of intersection of the lines (x-5)/3=(y-7)/(-1)=(z+2)/1a n d=(x+3)/(-36)=(y-3)/2=(z-6)/4 is a. (21 ,5/3,(10)/3) b. (2,10 ,4) c. (-3,3,6) d. (5,7,-2)