Set Equivalence Relation

A Set Equivalence Relation is an Equivalence Relation between two sets (that is True iff X₁=X₂).

• AKA: Set Equivalence, ≡.
• Example(s):
  • ≡({2},{1,2,3}) ⇒ False.
  • ≡({1,2,3},{1,2,3}) ⇒ True.
  • …
• Counter-Example(s):
  • R({2},{1,2,3}) ⇒ True, possibly a Proper Subset Relation.
• See: Proper Subset Relation.

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