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.

Consider the points A(-2,3,5),B(1,2,3) and C(7,0,-1)(i)Find the ratio in which C divides AB.

Consider the points A(-2,3,5) , B(1,2,3) and C(7,0,-1) Find the ratio in which B divides the line segment AC.

Given that P(3,2,-4), Q(5,4,-6) and R(9,8,-10) are collinear. Find the ratio in which Q divides PR.

Given that P (3,2,-4), Q(5,4,-6) and R(9,8,-10) are collinear. Find the ratio in which Q divides PR.

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

Consider the point A(3,2,-4) and B (9,8,-10) Find the co-ordinates of the points which divides AB internally in the ratio 2:3

Consider the point A(3,2,-4) and B (9,8,-10) Find the co-ordinates of the points which divides AB internally in the ratio 1:2

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

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