Question

2. Determina el valor de x en 13!.4! = x! (x + 1)! c) 3 a) 1 d) 4 b)2 e)​

Answer 1

b 2  dfewfwwd$\sqrt[n]{x} \beta \frac{x}{y} \frac{x}{y} \left[\begin{array}{ccc}1&2&3\\4&5&6\\7&8&9\end{array}\right] \left[\begin{array}{ccc}1&2&3\\4&5&6\\7&8&9\end{array}\right] \int\limits^a_b {x} \, dx \left \{ {{y=2} \atop {x=2}} \right. \\ \int\limits^a_b {x} \, dx \lim_{n \to \left \{ {{y=2} \atop {x=2}} \right. \infty} a_n \left[\begin{array}{ccc}1&2&3\\4&5&6\\7&8&9\end{array}\right] \left[\b gwfgtwe\sqrt[n]fsf[es]{x} \int\limits^a_b {x} \, dx x_{123} \int\limits^a_b {x} \\int\limits^a_b {x} \, dx$seria 2 la b jj