Basic Concepts of Set

This is a collection of well-defined objects.

• Functions

• Relations

• Sets

• Binary Operations

The objects in the set are also called ____________.

• Elements

• Sample

• Character

• Input

The three ways in representing a set include:

• Recursive Rule

• Sampling Method

• Listing Method

• Set-Builder Notation

• FOIL Method

This is a set with no elements.

• Singleton Set

• Null Set

• Subset

• No Set

A set with only one member.

• Null Set

• Subset

• Disjoint Sets

• Singleton Set

This is the number of elements of a set.

• Number

• Width

• Cardinality

• Value

Tags

CCSS.K.CC.B.4

CCSS.K.CC.B.5

Two sets are __________ if they contain exactly the same elements.

• Equal

• Equivalent

• Subset

• Proper Subset

Two sets are __________ if they contain the same number of elements.

• Disjoint

• Subset

• Equal

• Equivalent

A set that contains all the elements considered in a particular situation and denoted by U.

• Universe

• Universal

• Universality

• Uniset

A set A is called a __________ of B if every element of A is also an element of B.

• Proper Subset

• Power Set

• Subset

• Disjoint