Column space
= Column space
{title2=$\operatorname{col}A$}
{wiki=Row_and_column_spaces}
The column space of a <matrix> $A$ is the <linear span> of its columns. It is the <image of a linear map> represented by $A$.
= Column space
{title2=$\operatorname{col}A$}
{wiki=Row_and_column_spaces}
The column space of a <matrix> $A$ is the <linear span> of its columns. It is the <image of a linear map> represented by $A$.