If the points `(-1, -1, 2), (2,m,5) and (3,11,6)` are collinear, find the value of m.

If the points (-1,-1,2), (2,m,5) and (3,11,6) are collinear, then find the value of m.

If the points (-1,-1,2) ,(2,m,5) and (3,11,6) are co-linear then find the value of m.

If the points (-1,1,2),(2,m ,5)a n d(3,11 ,6) are collinear, find the value of mdot

If the points A(-1,3,2),B(-4,2,-2) and C(5,5,lambda) are collinear,find the value of lambda

If the points A(m ,-1),\ B(2,1)a n d\ C(4,5) are collinear find the value of mdot

If the points P(1,5) , Q(-1,1) and R(4,y) are collinear, find the value of y .

If the points P(1,5) , Q(-1,1) and R(4,y) are collinear, find the value of y .

If the points A(m,-1),B(2,1) and C(4,5) are collinear find the value of m.

If the points (2,beta, 3), B(alpha,-6,1) and C(-1, 11,9) are collinear find the values of alpha and beta by vector method

If the points (2,beta, 3), B(alpha,-6,1) and C(-1, 11,9) are collinear find the values of alpha and beta by vector method