Given u = ⟨1, 3⟩, v = ⟨2, 1⟩, and cos(ϴ) = StartFraction StartRoot 2 EndRoot Over 2 EndFraction , where ϴ is the angle between the vectors, what is the scalar projection uv and the dot product u · v?

Respuesta :

Answer:

B?

Step-by-step explanation:

Answer:

b.

Step-by-step explanation:

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