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There are 6 students in a small class. To make a team, the names of 2 of them will be drawn from a hat. How many different teams of 2 students are possible?

There are 6 students in a small class. To make a team, the names of 2 of them will be drawn from a hat. How many different teams of 2 students are possible?
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5 votes
There are 6 students in a small class. To make a team, the names of 2 of them will be drawn from a hat. How many different teams of 2 students are possible?

User Ardiien
by
7.7k points

2 Answers

3 votes
6C2 = 15
Using the combinatorial formula
User Iman Roosta
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7.9k points
4 votes
15 different teams can be made, just draw 6 circles and draw lines to pairs until you cant form a new pair.
User Djsreeraj
by
8.7k points
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