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Mathematics, 13.11.2020 21:10 cam6836

Given vector u = ⟨1, √3⟩ and v = ⟨1, –1⟩, how are the vectors related? The vectors form an acute angle of approximately 75°.
The vectors form an acute angle of approximately 81°.
The vectors form an obtuse angle of approximately 99°.
The vectors form an obtuse angle of approximately 105°.

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Given vector u = ⟨1, √3⟩ and v = ⟨1, –1⟩, how are the vectors related? The vectors form an acute an...

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