What is the CONDITION FOR COLlINEARITY for two or three points ?Please tell the condition in the determinant form also if it is there . Please help soon .Thank You . Share with your friends Share 0 Manbar Singh answered this Let x1, y1; x2, y2 and x3, y3 are the given points.The given points are collinear if the area of ∆ formed by the above given points is 0.⇒12x1y2-y3 + x2y3 - y2 + x3y1 - y2 = 0In determinant form,12x1y11x2y21x3y31 = 0 0 View Full Answer
