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Union Symbol

Union ∪

U+222A • mathematics

Union Symbol

The symbol '∪' (Union) represents the union of two or more sets, combining all elements from the involved sets without duplication. It is a fundamental operator in set theory and mathematics for expressing combined collections.

The Symbol For Union (∪) is a unicode character in the Basic Multilingual Plane Plane. It is found in the Mathematical Operators block and was approved as part of Unicode Version 1.1 in 1993

mathematicsset-theoryunionoperatorsetscombinationsymbollogicnotationcollection

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  • Full Name: Union
  • Plane: Basic Multilingual Plane
  • Block: Mathematical Operators
  • Unicode: U+222A
  • Unicode Version: 1.1
  • Year Added: 1993