Prove that the points ( 0,-1,-7) , (2,1,-9) and (6,5,-13) are collinear. Find the ratio in which the frist point divides the join of the other two.

Prove that the points (0, -1, -7), (2, 1, -9) and (6, 5, -13) are collinear. Find the ratio in which the first point divides the join of the other two.

Prove that the points (0,-1,-7),(2,1,-9) and (6,5,-13 are collinear.Find the ratio in which first point divides the join of the other two.

Show that the points O(0,0,0), A(2,-3,3) B(-2,3,-3) are collinear. Find the ratio in which each point divides the segment joining the other two.

6.Show that the points O(0,0,0),A(2,-3,3), B(-2,3,-3) are collinear. Find the ratio in which each points divides the line segment joining the other two.

Find the ratio in which the first point divides the join of other two: (0,-1,-7), (2,1,-9) and (6,5,- 13).

Using section formula, prove that the three points (-4,6,10), (2,4,6) and (14,0,-20) are collinear. Also find the ratio in which point B divides the join of A and C.

Show that the points A(1,-2,-8),B(5,0,-2) and C(1,3,7) are collinear,and find the ratio in which B divides AC.

Prove that the points (3,1), (5,-5) and (-1,13) are collinear . Find the equation of the straight line on which the points lie.

Show that the points A(1,-2,-8) , B(5,0,-2) and C(11,3,7) are collinear, and find the ratio in which B divides AC .

Show that the points A(1,-2,-8),B(5,0,-2)andC(11,3,7)are collinear and find the ratio in which B divides AC.