Exploring Venn Diagrams: Unions and Intersections

Listing its members and using graphs

Using graphs and set-builder notation

Listing its members and set-builder notation

Using Venn Diagrams and listing

Only common elements

All elements of the set

Elements not in the set

The union of sets

Union sets

Disjoint sets

Superset sets

Subset sets

A minus sign

A circle

A plus sign

An inverted U

{1, 2, 3}

{1, 2, 3, 4}

{2, 3}

{1, 4}

All elements in A or B

All elements in A and B

Only common elements in A and B

Only unique elements in A and B

{1, 2, 3, 4}

{1, 2, 3}

{2, 3}

{1, 4}

As a smaller region within the superset

As a larger region outside the superset

As a disjoint region

As an overlapping region

The set of irrational numbers

The set of rational numbers

The set of natural numbers

The set of real numbers

The union of natural and whole numbers

The intersection of rational and irrational numbers

The union of rational and irrational numbers

The intersection of natural and whole numbers