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11 June, 10:24

Find a. b. a=[-2,1/3], b=[-5, 12]

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  1. 11 June, 10:30
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    a. b=14

    Step-by-step explanation:

    This is a dot product of a and b

    a. b = [-2,1/3].[-5, 12] = [10+4] = [14]
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