Mathematics, 22.09.2019 09:30 enrique3300
Suppose n(x)= 22 and n(y) is 13 what is the maximum number of elements x ∪y can have ?
Answers: 1
will have the most elements when the sets 
and 
are disjoint, i.e. 
, which would mean the most we can can in this case would be
denotes the cardinality of the set Another question on Mathematics
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Suppose n(x)= 22 and n(y) is 13 what is the maximum number of elements x ∪y can have ?...
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