Matrix entry
= Matrix entry
{title2=$a_{ij}$}
The <matrix entry> $a_{ij}$ is the value in row $i$ and column $j$ of a <matrix> $A$.
= Matrix entry
{title2=$a_{ij}$}
The <matrix entry> $a_{ij}$ is the value in row $i$ and column $j$ of a <matrix> $A$.