It is a diagram that shows all the possible logical relationships between a finite assemblage of sets or groups. It is also referred to as a set diagram or logic diagram. A Venn diagram uses multiple overlapping shapes (usually circles) representing sets of various elements.
It is a diagram that shows all the possible logical relationships between a finite assemblage of sets or groups. It is also referred to as a set diagram or logic diagram. A Venn diagram uses multiple overlapping shapes (usually circles) representing sets of various elements.
A union is one of the basic symbols used in the Venn diagram to show the relationship between the sets. A union of two sets C and D can be shown as C ∪ D, and read as C union D. It means, the elements belong to either set C or set D or both the sets.