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How many 3-digit numbers can be formed from the digits 1 through 4 if each digit is only used once?
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4 votes
How many 3-digit numbers can be formed from the digits 1 through 4 if each digit is only used once?

User Mitnk
by
8.8k points

1 Answer

3 votes
123
132
124
142
134
143

So 6*4=24
User Sumerz
by
8.7k points
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