Mathematics, 24.11.2020 08:10 arturo200

Given vectors u = (-2, 1) and v = (4,-2), which statement is true concerning u and v? O The vectors form an obtuse angle of approximately 93º.
O The vectors form an obtuse angle of approximately 96º.
O The vectors form an obtuse angle of approximately 127°
The vectors point in opposite directions.

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Given vectors u = (-2, 1) and v = (4,-2), which statement is true concerning u and v? O The vectors...

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