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How many different 5-digit PIN codes are there that only include the digits 6, 2, 5, 4, 8 and 7?

How many different 5-digit PIN codes are there that only include the digits 6, 2, 5, 4, 8 and 7?
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How many different 5-digit PIN codes are there that only include the digits 6, 2, 5, 4, 8 and 7?

User Pedro Braz
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1 Answer

6 votes

Answer:

First, there are NO 5-digit pin codes that include the digits 7, 2, 4, 6, 9, and 3. But, there are 720 pin codes that include 5 out of the 6 digits.

Explanation:

User Druckles
by
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