Question 2 (5 points) If A = (5, 4) and B = (2,-1) calculate; a) AB [1 mark] b) AB (3 marks] c) the unit vector with the
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Question 2 (5 points) If A = (5, 4) and B = (2,-1) calculate; a) AB [1 mark] b) AB (3 marks] c) the unit vector with the
Question 2 (5 points) If A = (5, 4) and B = (2,-1) calculate; a) AB [1 mark] b) AB (3 marks] c) the unit vector with the same direction as AB. [1 mark] [Knowledge]
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