!$ A^t = { \begin{bmatrix} -5\,\,\,\,4\,\,\,\,7\\2\,\,\,0\,-3 \end{bmatrix}} !$

!$ A^t = { \begin{bmatrix} -2\,\,0\,\,3\\5\,\,-4\,\,-7 \end{bmatrix}} !$

!$ A^t = { \begin{bmatrix} 2\,\,\,\,\,\,\,0\\-3\,\,-5\\4\,\,\,\,\,\,7 \end{bmatrix}} !$

!$ A^t = { \begin{bmatrix} -2\,\,\,\,\,\,\,\,\,\,0\\3\,\,\,\,\,\,\,\,5\\-4\,\,\,\,-7 \end{bmatrix}} !$

Nenhuma das alternativas anteriores