FIORAVANTE LEITE DOS SANTOS JUNIOR
05/02/2015 • 18:49
n! 5! 5x4(x3) <elimina 20
C n,p = ------- = --------- = ------ = ---- = 10
p! (n-P!) 2! 3! 2! 2
1
C = --- 1/10
10
C n,p = ------- = --------- = ------ = ---- = 10
p! (n-P!) 2! 3! 2! 2
1
C = --- 1/10
10