Question

Write the following as a single matrix: $\left[\begin{array}{ccc}2&1&3\end{array}\right] + \left[\begin{array}{ccc}0&0&0\end{array}\right]$

Answer 1

Answer:

$= \left[\begin{array}{ccc}2&1&3\end{array}\right]$

Step-by-step explanation:

$\left[\begin{array}{ccc}2&1&3\end{array}\right] + \left[\begin{array}{ccc}0&0&0\end{array}\right]$

$= \left[\begin{array}{ccc}2+0&1+0&3+0\end{array}\right]$

$= \left[\begin{array}{ccc}2&1&3\end{array}\right]$