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4 votes
If you have three friends, how many ways can you introduce them to someone?

1
3
6
or an infinite number

User Crazybob
by
7.2k points

2 Answers

6 votes
6 ways to introduce them
User Mariusgreve
by
6.7k points
5 votes

Answer: 6

Explanation:

Given : The number of friends : 3

If we introduce one by one , then the number of ways to introduce them is given by permutations .

We can choose first friend in 3 ways , second in 2 and the third in one way.

Then , the number of ways of introducing 3 friends one at a time is given by :-


3!=3*2*1=6

Therefore, the number of ways of introducing 3 friends = 6

User Snookian
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7.2k points