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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

  1. Set A equals set B
  2. Set A is subset of set B
  3. Set B is a super set of A
  4. Set A does not equals set B
a
b
c
d

Correct Answer

a

Reference

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

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