[" If the three points with position vectors "(1,a,b)],[(a,2,b)" and "(a,b,3)" are collinear in space,then "],[" the value of "(a+b)" is "]

If the three points with posifion vectors (1, a, b) ,(a, 2, b) and (a, b, 3) are collinear in space, then the value of a+b is

If points A(2,a,3), B(3,-5,b) and C(-1,11,9) are collinear then value of a + b is

If vec a,vec b are two non-collinear vectors,prove that the points with position vectors vec a+vec b,vec a-vec b and vec a+lambdavec b are collinear for all real values of lambda

Find the value of ‘b’ for which the points A(1, 2), B(-1, b) and C(-3, -4) are collinear .

Find the value of ‘b’ for which the points A(1, 2), B(-1, b) and C(-3, -4) are collinear .

Find the value of ‘b’ for which the points A(1, 2), B(-1, b) and C(-3, -4) are collinear .

Find the value of ‘b’ for which the points A(1, 2), B(-1, b) and C(-3, -4) are collinear .

If the points A (-2, 1), B (a, b) and C (4,-1) are collinear and a -b= 1, find the values of a and b.