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(-3,8) and V= (7,-5). Problem #EC-1 (5 points): Find the angle between the following pair of vectors: U = (1, 2) and V =

VULVELUU30 Problem #EC-1 /5 points): Find the angle between the following pair of vectors: U = (1, 2) and V = (-6,3).

(-3,8) and V= (7,-5). Problem #EC-1 (5 points): Find the angle between the following pair of vectors: U = (1, 2) and V = = (-6,3). Problem #FC.? (5 pointel

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