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Mathematics, 04.06.2020 20:57 mmaglaya1

Question 13 (5 points) Find the angle between u = <7, -2> and v=<-1, 2>.

47.50
42.5°
132.5°
137.50

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Question 13 (5 points) Find the angle between u = <7, -2> and v=<-1, 2>.

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