Questão 2793534

\(\begin{bmatrix} 0 &0 \\ 0&0 \\ \end{bmatrix}\)

\(\begin{bmatrix} 1 &0 \\ 1&0 \\ \end{bmatrix}\)

\(\begin{bmatrix} 1 &1 \\ 1&1 \\ \end{bmatrix}\)

\(\begin{bmatrix} 1 &0 \\ 0&1 \\ \end{bmatrix}\)