Solve the problem.
-$\text { Let } \mathrm { A } = \left[ \begin{array} { l }
- 2 \
1 \
- 1
\end{array} \right] \text { and } \mathrm { B } = \left[ \begin{array} { l l l }
1 & - 1 & 0
\end{array} \right] \text {. Find } \mathrm { AB } \text {. }$

Question

Solve the problem.
-$\text { Let } \mathrm { A } = \left[ \begin{array} { l } 
- 2 \
1 \
- 1
\end{array} \right] \text { and } \mathrm { B } = \left[ \begin{array} { l l l } 
1 & - 1 & 0
\end{array} \right] \text {. Find } \mathrm { AB } \text {. }$

Quizplus · Accepted Answer

The Answer of Solve the problem.
-$\text { Let } \mathrm { A } = \left[ \begin{array} { l } 
- 2 \
1 \
- 1
\end{array} \right] \text { and } \mathrm { B } = \left[ \begin{array} { l l l } 
1 & - 1 & 0
\end{array} \right] \text {. Find } \mathrm { AB } \text {. }$

Solve the Problem