jeeMontrazycraftin jeeMontrazycraftin
  • 06-01-2017
  • Mathematics
contestada

How many 4-digit numbers can be formed using the numbers 4, 5, 6 and 7? How many of the 4-digit numbers are less than 7000?

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Аноним Аноним
  • 06-01-2017
4000,5000,6000!!!!!!!
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