Leila is choosing a 2-letter password from the letters A, B, and C. The password cannot have the same letter repeated in it. How many such passwords are possible?

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asked Nov 25, 2018 117k views

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Leila is choosing a 2-letter password from the letters A, B, and C. The password cannot have the same letter repeated in it. How many such passwords are possible?

Mathematics
high-school

AllanLRH asked

by AllanLRH

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1 Answer

4 votes

I believe the answer is 3.

Olezt answered Dec 1, 2018

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