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.

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 the points P(1,-1,3), Q(2,-4,5) and R(5,-13,11) 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 points A (1,2,3), B(2,3,1) and C(3,1,2).Find AB,BC and CA

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

Consider the points P (3,4,-5) and Q (1,-2,3).Find the ratio in which the YZ plane divides the line joining P and Q

Consider the point A (0,0), B(4,2) and C (8,0) Find the mid-point of 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 1:2

Consider the points A(-2,3,5) , B(1,2,3) and C(7,0,-1) Using the distance formula,show that the points A,B and C are collinear.