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How many 4-digit numbers can be created from the digits 6, 4, 2, 9, 7 and 1 without repeating any?
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4 votes
How many 4-digit numbers can be created from the digits 6, 4, 2, 9, 7 and 1 without repeating any?

User MrGrinst
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1 Answer

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Total sets of 4-digits = 6
Total 4-digit numbers formed by one set of number = 4
So, total numbers that can be formed = 6 × 4 = 24
User MrCarrot
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