Resposta :
[tex] \frac{5!}{2! (5-2)!} = [/tex]
[tex] \frac{5!}{2! .3 !} = [/tex]
[tex] \frac{5!}{2 . 6} = [/tex]
[tex] \frac{120}{12} = [/tex]
10 maneiras
[tex] \frac{5!}{2! .3 !} = [/tex]
[tex] \frac{5!}{2 . 6} = [/tex]
[tex] \frac{120}{12} = [/tex]
10 maneiras