Question

Calcule o fatorial Pn= n!.
Calcule P10/P13
Como se resolve?

Answer 1

Resposta:

Pn = n! = n(n - 1)(n - 2)(n - 3) * ... * 3 * 2* 1

$\frac{P10}{P13} =\frac{10!}{13!}=\frac{10!}{13.12.11.10! } =\frac{1}{1716}$