donna02 donna02
  • 26-05-2017
  • Mathematics
contestada

you have 5 friends who want to go to a concert with you but you only have 3 extra tickets. how many possible ways are there to choose 3 of you 5 friends

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bcalle
bcalle bcalle
  • 26-05-2017
Counting Principle where order does not matter.
5C3
10 possible ways
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