gabbyroel7502 gabbyroel7502
  • 17-05-2022
  • Mathematics
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17. A student has five mathematics books, four history books, and eight fiction books. In how many different ways can they be arranged on a shelf if books in the same category are kept next to one another?

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milarp710 milarp710
  • 20-05-2022
9 i think because 3 places per book
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