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 (1, 2, -1), (2, 5, 1) and (0, -1, -3) are collinear.

Show that the points A(1,2,7), B(2,6,3) and C(3, 10, -1) are collinear.

i. Show that the points A(-2,3,5),B(1,2,3),C(7,0,-1) are collinear. ii. Find the ratio in which B divides line segment AC.

Show that the points A(2,3,-4) , B(1,-2,3) and C(3,8,-11) are collinear .

If the points A(-3, 9), B(a, b) and C(4, -5) are collinear and if a+b=1 , find the a and b.

If A(3,2,-4),B(5,4,-6)a n dC(9,8,-10) are three collinear points, then find the ratio in which point C divides A Bdot

Given that the points (-4,-1) (a,b) and (-2,5) are collinear and if a+2b=1 find (a,b):

Show that the point A(3,7) B(6,5) and C(5,-1) are collinear.

Consider the points A(3,2,-4),B(5,4,-6) and C(9,8,-10) . i. Find AB, BC and AC and show that A, B, C are collinear. ii. Find the ratio in which B divides AC using distance formula. iii. Verify the result using section formula.