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Abdul is choosing a 3 letter password from the letters A,B,C,D, and E. The password cannot have the same letter repeated in it. How many such passwords are possible?

Abdul is choosing a 3 letter password from the letters A,B,C,D, and E. The password cannot have the same letter repeated in it. How many such passwords are possible?
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3 votes
Abdul is choosing a 3 letter password from the letters A,B,C,D, and E. The password cannot have the same letter repeated in it. How many such passwords are possible?

User Karega
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2 Answers

3 votes

Answer:

Explanation:

User Bobthyasian
by
8.1k points
3 votes
Abdul can make five such passwords with the following without using the same letrer repeated.
User Olli Puljula
by
7.8k points
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