Find the component form of the indicated vector.
-Let $\mathbf { u } = \langle - 7 , - 3 \rangle , \mathbf { v } = \langle 1,9 \rangle$. Find $\mathbf { v } - \mathbf { u }$.
A) $\langle 16,4 \rangle$
B) $( 4,8 )$
C) $\langle 8,12 \rangle$
D) $\langle - 6,6 \rangle$

Question

Quizplus · Accepted Answer

To find $\mathbf { v } - \mathbf { u }$, subtract the components of $\mathbf { u }$ from $\mathbf { v }$: $\langle 1 - (-7), 9 - (-3) \rangle = \langle 8, 12 \rangle$.

Find the Component Form of the Indicated Vector u=⟨−7,−3⟩,v=⟨1,9⟩\mathbf { u } = \langle - 7 , - 3 \rangle , \mathbf { v } = \langle 1,9 \rangleu=⟨−7,−3⟩,v=⟨1,9⟩

Find the Component Form of the Indicated Vector $\mathbf { u } = \langle - 7 , - 3 \rangle , \mathbf { v } = \langle 1,9 \rangle$