Find the indicated matrix.
-Let $C = \left[ \begin{array} { r } 4 \ - 2 \ 8 \end{array} \right]$. Find $\frac { 1 } { 2 } C$.
A)

$\left[ \begin{array} { r } 8 \ - 4 \ 16 \end{array} \right]$

B)
$\left[ \begin{array} { r } 2 \ - 2 \ 8 \end{array} \right]$

C)
$\left[ \begin{array} { r } 2 \ - 1 \ 4 \end{array} \right]$

D)
$$\left[ \begin{array} { r }
4 \
- 1 \
8
\end{array} \right]$$

Question

Find the indicated matrix.
-Let $C = \left[ \begin{array} { r } 4 \ - 2 \ 8 \end{array} \right]$. Find $\frac { 1 } { 2 } C$.
A)

$\left[ \begin{array} { r } 8 \ - 4 \ 16 \end{array} \right]$

B)
$\left[ \begin{array} { r } 2 \ - 2 \ 8 \end{array} \right]$

C)
$\left[ \begin{array} { r } 2 \ - 1 \ 4 \end{array} \right]$

D)
$$\left[ \begin{array} { r } 
4 \
- 1 \
8
\end{array} \right]$$

Quizplus · Accepted Answer

To find $\frac { 1 } { 2 } C$, each element of matrix $C$ is multiplied by $\frac { 1 } { 2 }$, resulting in $\left[ \begin{array} { r } 2 \ - 1 \ 4 \end{array} \right]$.

Find the Indicated Matrix C=[4−28]C = \left[ \begin{array} { r } 4 \\ - 2 \\ 8 \end{array} \right]C=​4−28​​

Find the Indicated Matrix $C = \left[ \begin{array} { r } 4 \\ - 2 \\ 8 \end{array} \right]$