Nikolw7331 Nikolw7331

14-01-2020
Mathematics

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

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matthewadeyinka10 matthewadeyinka10

15-01-2020

Answer:

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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