oobeykatie oobeykatie
  • 15-02-2018
  • Mathematics
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if set A contains 4 distinct numbers and set B contains 7 distinct numbers, how many elements are in ( A u B)

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sqdancefan
sqdancefan sqdancefan
  • 22-02-2018
[tex] A \cup B [/tex] will contain a minimum of 7 and a maximum of 11 elements. The number depends on how many are in both sets.
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