SOLUTION: 4 Students volunteer for a committee. How many different 2-person committees can be chosen?

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Question 1085260: 4 Students volunteer for a committee. How many different 2-person committees can be chosen?
Answer by Boreal(15235) About Me  (Show Source):
You can put this solution on YOUR website!
It is 4C2=6
ABCD
AB
AC
AD
BC
BD
CD