Matrix rank
= Matrix rank
{title2=$\operatorname{rank}A$}
= Rank of a matrix
{synonym}
The rank of a matrix is the <dimension of a vector space>[dimension] of its column space, equivalently the dimension of its row space.
= Matrix rank
{title2=$\operatorname{rank}A$}
= Rank of a matrix
{synonym}
The rank of a matrix is the <dimension of a vector space>[dimension] of its column space, equivalently the dimension of its row space.