Question

9 What is a union? *
Venn Diagram
the elements in a set
the intersection of two or more sets
a set that contains all of the elements in the sets.

Answer 1

A union is a set that contains all of the elements in the sets being considered. It is represented by the symbol ∪. In set theory, the union of two or more sets is the collection of all distinct elements that are in any of the sets. It can also be visualized using a Venn diagram, where the union is represented by the overlapping or intersecting regions of the sets.

Answer 2

pick one

Answer 3

A union is a set that contains all of the elements in the sets being considered.