1 5 2 3 and 2 11 are collinear July 8, 2019 16 32 64 128 Determine 1 5 2 3 and 2 11 are collinear Find the points 1 5 2 3 and 2 11 are collinear Check whether the points 1 5 2 3 and 2 11 are collinear or not 1 + 1 = 2 + 2 = 3 + 1 + 2 + 3 + 4 + 5 1 + 2 + 3 + 4 = 10