Let A and B be subsets of a universal set U. Give the theoretical definition of the following: Union of A and B Intersection of A and B Complement of A

Elements Of Modern Algebra
8th Edition
ISBN:9781285463230
Author:Gilbert, Linda, Jimmie
Publisher:Gilbert, Linda, Jimmie
Chapter2: The Integers
Section2.1: Postulates For The Integers (optional)
Problem 14E: In Exercises , prove the statements concerning the relation on the set of all integers. 14. If ...
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Let A and B be subsets of a universal set U. Give the theoretical definition of the following:

  1. Union of A and B
  2. Intersection of A and B
  3. Complement of A
  4. A – B
  5. B – A
  6. A x B
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