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Equality of sets

publish date: 2022/07/04 11:12:00 GMT+10

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x ∊ A ⇔ x ∊ B

The above statement means

Set A equals set B

Set A is subset of set B

Set B is a super set of A

Set A does not equals set B

Set A equals set B

Introduction to Differential Calculus (Systematic Studies with Engineering Applications for Beginners) - 2012