The set of all Equivalence classes of a set A of cardinalit

1.	The set of all Equivalence classes of a set A of cardinality C
A.	has the same cardinality as A
B.	forms a partition of A
C.	is of cardinality 2C
D.	is of cardinality C2
Answer» C. is of cardinality 2C

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The set of all Equivalence classes of a set A of cardinality C