Respostas

2014-04-11T17:31:48-03:00
5!= 5x4x3x2x1=120
3!= 3x2x1=6
2!= 2x1=2
1 1 1
  • Usuário do Brainly
2014-04-11T17:35:28-03:00
Temos então:

2!=2*1=2
3!=3*2*1=6
5!=5*4*3*2*1=120
1 1 1