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How many five-letter codes can be made if no letter can be used twice? (There are 26 letters in the alphabet.)

How many five-letter codes can be made if no letter can be used twice? (There are 26 letters in the alphabet.)
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3 votes
How many five-letter codes can be made if no letter can be used twice? (There are 26 letters in the alphabet.)

User BradS
by
8.0k points

2 Answers

7 votes

Answer:

7,893,600

Explanation:

User Oldes
by
7.9k points
2 votes

Answer:

7893600

Explanation:

26*25*24*23*22 = 7893600

User Tida
by
8.0k points
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