Questão 2456546

\(M^t = \begin{pmatrix} -5 & -3 \\ -2 & -7 \\ \end{pmatrix}\)

\(M^t = \begin{pmatrix} 7 & 2 \\ 3 & 5 \\ \end{pmatrix}\)

\(M^t = \begin{pmatrix} 5 & 2 \\ 3 & 7 \\ \end{pmatrix}\)

\(M^t = \begin{pmatrix} {1 \over 5} & {1 \over 3} \\ {1 \over 2} & {1 \over 7} \\ \end{pmatrix}\)