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

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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