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Explore the fundamental set operations such as union, intersection, and disjoint sets with Venn diagrams. Learn how to combine and compare sets effectively.
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2.2 Addition and Subtraction of Whole Numbers Set Operations
Set Operations • The union of two sets A and B is the set containing every element belonging to set A or set B and is written A B. • The intersection of two sets A and B is the set containing every element belonging to both set A and set B and is written A B.
Set Operations • Two sets are said to be disjoint iff their intersection is the empty set. • A and B are disjoint iff A B = . • Venn Diagrams