Linerea Linerea
  • 06-04-2016
  • Mathematics
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All sets of properties that the set of even integers is closed under

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Raimely16
Raimely16 Raimely16
  • 06-04-2016
 set is closed (under an operation) if and only if the operation on two elements of the set produces another element of the set.  If an element outside the set is produced, then the operation is not closed. 
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