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Mathematics, 19.12.2021 22:10 enevjordan
Ten men and ten women are to be put in a row. Find the number of possible rows if Beryl, Carol, and Darryl want to stand next to each other in some order (such as Carol, Beryl, and Darryl, or Darryl, Beryl and Carol).
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Ten men and ten women are to be put in a row. Find the number of possible rows if Beryl, Carol, and...
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