The points (3,2,-4 ),( 5,4,-6 ) , (9,8,-10 )are

Show that the points A(3,2,-4),B(5,4,-6) andC(9,8,-10) are collinear and find the ratio in which B divides bar(AC) .

Prove that the points P(3,2,-4),Q(5,4,-6) and R(9,8:-10) are collinear. Find the ratio in which the point Q divides the line segment PR.

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.

If the points (3,2,4),(5,4,k),(9,8,-10) are collinear, then k=

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(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.

If the points (3,2,-4) ,(5,4k),(9,8-10)are collinear then k =

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.