Using distance formula, show that the points `(1,5), (2,4) and (3,3)` are collinear.

Show that the points (1, 1), (2, 3) and (3, 5) are collinear.

Using distance formula, show that the points A(1,-1),B(5,2)andC(9,5) are collinear.

Using section formula show that the points (1,-1), (2, 1) and (4, 5) are collinear.

Using section formula show that the points (1,-1), (2, 1) and (4, 5) are collinear.

Using section formula show that the points (1,-1), (2, 1) and (4, 5) are collinear.

Using the distance formula, show that the points A(3, -2), B(5, 2) and C(8, 8) are collinear.

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.

Show by using distane formula that the points (4,5,-5),(0,-11,3) and (2,-3,-1) are collinear.

Show by using distane formula that the points (4,5,-5),(0,-11,3) and (2,-3,-1) are collinear.

Prove by using distance formula that the points P(1,2,3),!(-1,-1,-1) and R(3,5,7) are collinear.