dustymage900
dustymage900 dustymage900
  • 03-07-2020
  • Mathematics
contestada

(b) How many different groups of children can be chosen from a class of 18 children if the class contains one set of twins who must not be separated?
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pinksouly18
pinksouly18 pinksouly18
  • 03-07-2020
9 I think as the twins would be a 2 and you’d put 2 others together
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