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.

Consider the points A (3,2,-4), B (5,4,-6) and C (9,8,-10).Find AB, BC and AC. Hence prove that A,B,C are collinear. Also find the ratio in which B divides AC.

Consider the points A (2,4,5), B(-1,2,6) and C(-7,-2,8) Find AB, BC and AC.

Consider the points A (1,-1,3), B(2,-4,5) and C(5,-13,11).Find AB, BC and AC

Consider the points A (3,2,-4), B (5,4,-6) and C (9,8,-10) Using section formula, prove that A, B, C are collinear.

Consider the points A(2,2,-1), B(3,4,2), C(7,0,6).Find AB.

Consider the points A(3,2,-4),B(5,4,-6) and C(9,8,-10).(ii)Find the ratio in which B divides AC using distance formula.

Given three points A(-4,6,10) , B(2,4,6) and C(14,0,-2) Find AB.

Consider the points A(1,-1,1), B(5,-5,4), C(5,0,8) and D(1,4,5) Find AB,BC,CD and DA

Consider the points A (4,3), B (8,-3) and C (0,9).Find the slopes of AB and BC

Consider the points A(1.2.7),B(2,6,3),C(3,10,-1) find bar(AB),bar(BC)