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Otrada [13]
3 years ago
5

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

Mathematics
1 answer:
Genrish500 [490]3 years ago
8 0
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
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