Find the component form of the indicated vector.
-Let $\mathbf { u } = \langle - 9 , - 4 \rangle , \mathbf { v } = \langle - 7 , - 1 \rangle$. Find $\mathbf { u } + \mathbf { v }$.
A) $\langle - 13 , - 8 \rangle$
B) $\langle - 2 , - 3 \rangle$
C) $\langle - 10 , - 11 \rangle$
D) $\langle - 16 , - 5 \rangle$

Question

Quizplus · Accepted Answer

To find $\mathbf { u } + \mathbf { v }$, add the corresponding components of $\mathbf { u }$ and $\mathbf { v }$: $(-9 + (-7), -4 + (-1)) = (-16, -5)$.

Find the Component Form of the Indicated Vector u=⟨−9,−4⟩,v=⟨−7,−1⟩\mathbf { u } = \langle - 9 , - 4 \rangle , \mathbf { v } = \langle - 7 , - 1 \rangleu=⟨−9,−4⟩,v=⟨−7,−1⟩

Find the Component Form of the Indicated Vector $\mathbf { u } = \langle - 9 , - 4 \rangle , \mathbf { v } = \langle - 7 , - 1 \rangle$