oreobehn65231 oreobehn65231
  • 24-01-2024
  • Mathematics
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For how many three-digit numbers (100 to 999) is the sum of the digits odd?

a. Utilizes combinatorics to count odd-digit sums.
b. Focuses on permutations of three-digit numbers.
c. Involves finding numbers with an odd sum of digits.
d. Applies principles of probability to determine the answer.

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