Find the indicated vector.
-Let $\mathbf { u } = \left[ \begin{array} { l } 2 \ 7 \end{array} \right] , \mathbf { v } = \left[ \begin{array} { l } - 8 \ - 5 \end{array} \right]$. Find $\mathbf { v } - \mathbf { u }$.
A)
$\left[ \begin{array} { r } - 6 \ 2 \end{array} \right]$
B)
$\left[ \begin{array} { l } 5 \ 3 \end{array} \right]$
C)
$\left[ \begin{array} { l } - 10 \ - 12 \end{array} \right]$
D)
$\left[ \begin{array} { r } - 7 \ - 15 \end{array} \right]$

Question

Quizplus · Accepted Answer

To find $\mathbf { v } - \mathbf { u }$, subtract the corresponding components of $\mathbf { u }$ from $\mathbf { v }$: $(-8 - 2) = -10$ and $(-5 - 7) = -12$, resulting in $\left[ \begin{array} { l } - 10 \ - 12 \end{array} \right]$.

Find the Indicated Vector u=[27],v=[−8−5]\mathbf { u } = \left[ \begin{array} { l } 2 \\ 7 \end{array} \right] , \mathbf { v } = \left[ \begin{array} { l } - 8 \\ - 5 \end{array} \right]u=[27​],v=[−8−5​]

Find the Indicated Vector $\mathbf { u } = \left[ \begin{array} { l } 2 \\ 7 \end{array} \right] , \mathbf { v } = \left[ \begin{array} { l } - 8 \\ - 5 \end{array} \right]$