Question 2 (5 points) If A = (7,-2) and B = (5,1) calculate: a) AB (1 mark] b) IABI (3 marks] 3 c) the unit vector with
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Question 2 (5 points) If A = (7,-2) and B = (5,1) calculate: a) AB (1 mark] b) IABI (3 marks] 3 c) the unit vector with
Question 2 (5 points) If A = (7,-2) and B = (5,1) calculate: a) AB (1 mark] b) IABI (3 marks] 3 c) the unit vector with the same direction as AB. [1 mark]
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