Q115. If the three points (k, 2k), (2k, 3k), and (3, 1) are collinear, then k is equal to:Mathematics — Analytic Geometry — Question 115 of 217A. -2B. -1/2C. 1/2D. 3/2Practice more Mathematics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →