| A | B |
|---|
| Complent of a Set | The items included in the universal set that are not included in the given set. |
| Element | A member or item in a set. |
| Function | Set of values in which each input has one and only one output. |
| Intersection of Sets | The set of all elements contained in all of the given sets, but no additional elements. |
| Null Set | A subset which has no elements; also called "empty set" |
| Proper Subset | A subset that does not contain every element of the parent set. |
| Recursive Sequence | A type of sequence in which the values of terms originate from other terms in the sequence. |
| Relation | A set. |
| Set | A collection of numbers, figures, or other objects that have some characteristic in common. |
| Subset | A set of items drawn entirely from a single set. |
| Union of Sets | The set of all elements that belong to at least on of the given two or more sets. |
| Venn Diagram | A picture that illustrates the relationship between two or more sets. |
