188k views
5 votes
How many combinations can you make with4 different toys

2 Answers

6 votes
A B C D
AB
AC
AD
ABC
ABD
ACD
BC
BD
BCD
CD
10 combinations
User Duwalanise
by
5.9k points
0 votes
I believe we need two combinations. I am not sure though Thank my if this helps
User Daniel Douglas
by
6.8k points