EM-2092

Matrix multiplication

E Math · Secondary 4 · Medium · Matrix multiplication

1. $\begin{pmatrix}1\\3\end{pmatrix}$
2. $\begin{pmatrix}1\\-3\end{pmatrix}$
3. $\begin{pmatrix}3\\1\end{pmatrix}$
4. $\begin{pmatrix}1&3\end{pmatrix}$

Sign in to check your answer and see the hint and the worked explanation. Free on PrepLab High.