madisoncarmack15 madisoncarmack15
  • 19-02-2021
  • Mathematics
contestada

Explain how to use patterns or sequences to determine the last digit of the number 7N, where N is the four-digit year of your birth.

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yeet3891
yeet3891 yeet3891
  • 19-02-2021
Ahh this is a good hard question, hopefully someone comes along and helps you out with it. Goodluck my friend!
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