The points `A-=(3,10),B-=(12,-5)and C-=(lamda,10)` are collinear then `lamda=` (A) 3 (B) 4 (C) 5 (D) none of these

The points (3,-2,-1),(-1,1,2),(2,3,-4) and (4,5,lamda) are coplanar when lamda= (A) 0 (B) (-146)/17 (C) 1 (D) (-17)/9

If points (t ,\ 2t),\ (-2,\ 6) and (3,\ 1) are collinear, then t= (a) 3/4 (b) 4/3 (c) 5/3 (d) 3/5

If points (1,\ 2),\ (-5,\ 6) and (a ,\ -2) are collinear, then a= (a) -3 (b) 7 (c) 2 (d) -2

Show that the point A(1,-1,3), B(2,-4,5) and C(5,-13,11) are collinear.

Show that the point A (1,-1,3), B ( 2,-4,5) and C ( 5,-13,11) are collinear.

If x^3+1/(x^3)=110 , then x+1/x=? (a) 5 (b) 10 (c) 15 (d) none of these

If A is a square matrix of order nxxn and lamda is a scalar then |lamdaA| is (A) lamda|A| (B) lamda^n|A| (C) |lamda||A| (D) none of these

Show that the points A (2, 3, 4), B (3, 4, 6) and C (5, 6, 16) are collinear.

Given that the points A(2,3,4),B(-1,2,-3) and C(-4,1,-10) are collinear. Then the ratio in which C divides AB is

If the points A(-1,-4),B(b,c)and C(5,-1) are collinear and 3b + c = 4, find the values of b and c.