Question

calcule os arranjos simples A14,7?​

Answer 1

Resposta:

Explicação passo-a-passo:

$An,p_{}= \frac{n!}{(n-p)!}\\\\A14,7_{}= \frac{14!}{(14-7)!}=\frac{14.13.12.11.10.9.8.7!}{7!}=\\\\=17297280$