Answers

2015-06-15T21:31:32+08:00
Equal sets are those sets who have the same elements and same cardinality. For example:
K={1,2,3,4,5,6,7}
C={1,2,3,4,5,6,7}
they are equal sets because they have the same cardinality and same elements.

Equivalent sets are those who have only the same cardinality. For example:
K={10,30,50,70,90}
C={20,40,60,80,100}
We can say that they are equivalent sets because they have the same cardinality.

All in all, equal sets needs to know the cardinality and elements of a set while in equivalent sets, only cardinality matters
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