Perform the indicated operation, whenever possible.
-$$\left[ \begin{array} { r r } - 1 & 0 \6 & 2\end{array} \right] - \left[ \begin{array} { r r } - 1 & 6 \3 & 1\end{array} \right]$$

A) $[ - 2 ]$

B) $\left[ \begin{array} { r r } 0 & - 6 \ 3 & 1 \end{array} \right]$

C) $\left[ \begin{array} { r r } - 2 & 6 \ 9 & 3 \end{array} \right]$

D) $\left[ \begin{array} { r r } 0 & 6 \ - 3 & - 1 \end{array} \right]$

Question

Perform the indicated operation, whenever possible.
-$$\left[ \begin{array} { r r } - 1 & 0 \6 & 2\end{array} \right] - \left[ \begin{array} { r r } - 1 & 6 \3 & 1\end{array} \right]$$

A) $[ - 2 ]$

B) $\left[ \begin{array} { r r } 0 & - 6 \ 3 & 1 \end{array} \right]$

C) $\left[ \begin{array} { r r } - 2 & 6 \ 9 & 3 \end{array} \right]$

D) $\left[ \begin{array} { r r } 0 & 6 \ - 3 & - 1 \end{array} \right]$

Quizplus · Accepted Answer

To subtract matrices, subtract the corresponding elements.$$\left[ \begin{array} { r r } - 1 & 0 \6 & 2\end{array} \right] - \left[ \begin{array} { r r } - 1 & 6 \3 & 1\end{array} \right] = \left[ \begin{array} { r r } - 1 - (- 1) & 0 - 6 \6 - 3 & 2 - 1\end{array} \right] = \left[ \begin{array} { r r } 0 & - 6 \3 & 1\end{array} \right]$$

Perform the Indicated Operation, Whenever Possible [−1062]−[−1631]\left[ \begin{array} { r r } - 1 & 0 \\6 & 2\end{array} \right] - \left[ \begin{array} { r r } - 1 & 6 \\3 & 1\end{array} \right][−16​02​]−[−13​61​]

Perform the Indicated Operation, Whenever Possible $\left[ \begin{array} { r r } - 1 & 0 \\6 & 2\end{array} \right] - \left[ \begin{array} { r r } - 1 & 6 \\3 & 1\end{array} \right]$