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Find A U B - Union of Set

In the set operations, let's find A U B. The union of set A and B is the set that contains exactly all the elements that are in either A or B (or in both).

Union of Sets

Union of Sets

The union of two sets A and B, denoted A∪B is the set of all elements that are found in A OR B (or both).


A = {1,2,3,6}

B = { 2,4,6,9}

A U B = { 1,2,3,4,6,9 }

Venn Diagram Representation