What matrix is the zero vector of the space $M_{2\times 3}$?

Solution: The zero vector in $M_{2\times 3}$ is

$$

{\bf 0}=\begin{pmatrix}0 & 0 &0 \\0 & 0 & 0\end{pmatrix}.

$$

What matrix is the zero vector of the space $M_{2\times 3}$?

Solution: The zero vector in $M_{2\times 3}$ is

$$

{\bf 0}=\begin{pmatrix}0 & 0 &0 \\0 & 0 & 0\end{pmatrix}.

$$