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Given Vectors u=⟨−2,−3⟩\mathbf { u } = \langle - 2 , - 3 \rangle

Question 33

Multiple Choice

Given vectors u=⟨−2,−3⟩\mathbf { u } = \langle - 2 , - 3 \rangle and v=⟨4,−4⟩\mathbf { v } = \langle 4 , - 4 \rangle , determine the quantity indicated below.
−4u⋅3v- 4 \mathbf { u } \cdot 3 \mathbf { v }


A) −216- 216
B) −240- 240
C) 68
D) −48- 48
E) 4

Correct Answer:

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