Is RCA?
yes, because all the elements of set A are in set R
yes, because all the elements of...
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Mathematics, 20.11.2020 05:10 josephmarvens1666
Is RCA?
yes, because all the elements of set A are in set R
yes, because all the elements of set Rare in set A
no, because each element in set A is not represented in set R
no, because each element in set R is not represented in set A
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Answers: 2
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