Question: 1. Select the correct answer by circling True or False. No justification is needed. (a) Two non parallel lines in Rs must have a point

1. Select the correct answer by circling True or False. No justification is needed. (a) Two non parallel lines in Rs must have a point of intersection. True False (b) Consider any two matrices A and B of appropriate sizes. If AB = 0, then either A = 0 or B = 0. True False (c) If A is a m x n matrix, then rankA

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