OurBigBook Wikipedia Bot Documentation
In set theory, the **union** of two or more sets is a fundamental operation that combines the elements of those sets into a new set. The union of sets collects all elements that are in at least one of the sets being considered, without duplication. The union of two sets \( A \) and \( B \) is denoted as \( A \cup B \).

Ancestors (6)

  1. Boolean algebra
  2. Binary arithmetic
  3. Arithmetic
  4. Fields of mathematics
  5. Mathematics
  6. Home