Find the indicated vector.
-Let $\mathbf { u } = \langle - 1 , - 9 \rangle , \mathbf { v } = \langle 1 , - 3 \rangle$. Find $\mathbf { u } - \mathbf { v }$.
A) $\langle - 2 , - 6 \rangle$
B) $\langle 8,4 \rangle$
C) $\langle 0 , - 12 \rangle$
D) $\langle 2 , - 10 \rangle$

Question

Quizplus · Accepted Answer

To find $\mathbf { u } - \mathbf { v }$, subtract the corresponding components of $\mathbf { v }$ from $\mathbf { u }$: $(-1 - 1, -9 - (-3)) = (-2, -6)$.

Find the Indicated Vector u=⟨−1,−9⟩,v=⟨1,−3⟩\mathbf { u } = \langle - 1 , - 9 \rangle , \mathbf { v } = \langle 1 , - 3 \rangleu=⟨−1,−9⟩,v=⟨1,−3⟩

Find the Indicated Vector $\mathbf { u } = \langle - 1 , - 9 \rangle , \mathbf { v } = \langle 1 , - 3 \rangle$