1.1 Vocabulary Check (Basic Set Theory)

A set that is contained within another set

• Element

• Power Set

• Subset

• Empty Set

The number of unique elements in a set.

• Element

• Cardinality

• Finite Set

• Equation

A collection of unique objects.

• Union

• Cardinality

• Finite Set

• Set

A set with an unlimited number of elements.

• Infinite Set

• Finite Set

• Member

• Intersection

An individual object that belongs to a set.

• Subset

• Element

• Union

• Cardinality

A set with a limited amount of objects.

• Finite Set

• Element

• Empty Set

• Subset

A set that contains no elements.

• Subset

• Finite Set

• Cardinality

• Empty Set