Question

GALERA ME AJUDEM COM ESSA QUESTÃO,POR FAVOR!!!

Answer 1

$\pi x^{123} \lim_{n \to \infty} a_n \left[\begin{array}{ccc}1&2&3\\4&5&6\\7&8&9\end{array}\right] x^{2} \beta \lim_{n \to \infty} a_n x^{123} \sqrt{x} =72$