Question

(n+1)!+n!/n! fatorial matematica

Answer 1

$\frac{(n+1)!+n!}{n!} = \frac{(n+1)!}{n!} + \frac{n!}{n!} = \frac{(n+1).n!}{n!} + \frac{n!}{n!} = (n+1)+1 = n + 2$

Espero ter ajudado.