Question: 7. Let a = (2, -2,3), b = (1, 3, 4), and c = (3, 6, 4). Find: (6 marks) a) (a x b) x

7. Let a = (2, -2,3), b = (1, 3, 4),
and c = (3, 6, 4). Find: (6 marks) a) (a x

7. Let a = (2, -2,3), b = (1, 3, 4), and c = (3, 6, 4). Find: (6 marks) a) (a x b) x 2 b) (axb) . c

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