122k views
19 votes
Diego had 3 letters D,E, and N. How many orders/sets can Diego create with the letters?

3
9
6
12

User Amen
by
6.6k points

1 Answer

10 votes

Answer:

6

Explanation:

DEN

DNE

NDE

NED

END

EDN

User Cheekoo
by
6.0k points