Perform the indicated operation.
-Let $\mathrm { C } = \left[ \begin{array} { r } 2 \ - 2 \ 10 \end{array} \right]$. Find (1/2) $\mathrm { C }$.
A) $\left[ \begin{array} { r } 2 \ - 1 \ 10 \end{array} \right]$

B) $\left[ \begin{array} { r } 4 \ - 4 \ 20 \end{array} \right]$

C) $\left[ \begin{array} { r } 1 \ - 2 \ 10 \end{array} \right]$

D) $\left[ \begin{array} { r } 1 \ - 1 \ 5 \end{array} \right]$

Question

Perform the indicated operation.
-Let $\mathrm { C } = \left[ \begin{array} { r } 2 \ - 2 \ 10 \end{array} \right]$. Find (1/2) $\mathrm { C }$.
A) $\left[ \begin{array} { r } 2 \ - 1 \ 10 \end{array} \right]$

B) $\left[ \begin{array} { r } 4 \ - 4 \ 20 \end{array} \right]$

C) $\left[ \begin{array} { r } 1 \ - 2 \ 10 \end{array} \right]$

D) $\left[ \begin{array} { r } 1 \ - 1 \ 5 \end{array} \right]$

Quizplus · Accepted Answer

To find (1/2)C, each element of matrix C is multiplied by 1/2, resulting in $\left[ \begin{array} { r } 1 \ - 1 \ 5 \end{array} \right]$.

Perform the Indicated Operation C=[2−210]\mathrm { C } = \left[ \begin{array} { r } 2 \\ - 2 \\ 10 \end{array} \right]C=​2−210​​

Perform the Indicated Operation $\mathrm { C } = \left[ \begin{array} { r } 2 \\ - 2 \\ 10 \end{array} \right]$