The rank of the following matrix is
\(\left( \begin{matrix} 1 & 1 & 0 & -2 \\ 2 & 0 & 2 & 2 \\ 4 & 1 & 3 & 1 \\ \end{matrix} \right)\)
1
1
2
2
3
3
4
4
The rank of the following matrix is
\(\left( \begin{matrix} 1 & 1 & 0 & -2 \\ 2 & 0 & 2 & 2 \\ 4 & 1 & 3 & 1 \\ \end{matrix} \right)\)