A, B, and C are three points on a plane such that O->A = p, O->B = 3q - p and O->C = 9q - 5p. a) Show that A, B, and C are collinear. b) State the ratio AB : BC. Note p, q are vectors.
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Originally Posted by scorpion007 A, B, and C are three points on a plane such that O->A = p, O->B = 3q - p and O->C = 9q - 5p. a) Show that A, B, and C are collinear. b) State the ratio AB : BC. Note p, q are vectors. Hi, I've attached an image to show you what I've calculated. EB
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