jesusramirez1158 jesusramirez1158 10-04-2024 Matemáticas contestada ↑↑↑↑↑↑↑↑↑⊕⊕↔¬∉∩∈∫ jijija[tex]k\left[\begin{array}{ccc}1&2&3\\4&5&6\\7&8&9\end{array}\right] \left[\begin{array}{ccc}1&2&3\\4&5&6\\7&8&9\end{array}\right] x_{123}[/tex] cuanto es?