Resposta:

Explicação:

1. [tex]s\alpha \alpha \beta \left \{ {{y=2} \atop {x=2}} \right. x^{2} \pi \lim_{n \to \infty} a_n \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] \int\limits^a_b {x} \, dx \alpha[/tex][tex]x_{123} \leq \geq \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] \leq \left \{ {{y=2} \atop {x=2}} \right. \beta \alpha \pi \neq \\ \\ x^{2} x^{2} \pi \sqrt{x} \sqrt{x} \alpha \sqrt[n]{x} \beta \lim_{n \to \infty} a_n \frac{x}{y} \beta \alpha \alpha \alpha \alpha \alpha \alpha \alpha \pi[/tex]