Kombinasie: Verskil tussen weergawes
Content deleted Content added
Lyn 115:
Dus is dit 10 kombinasies. Of
<math>\binom nk = \frac{n!}{k!(n-k)!}</math>
<math>\binom 52 = \frac{5!}{2!(5-2)!} = \frac{5!}{2!3!} = \frac{120}{2(6)} = 10</math>
==Kyk ook==
| |||