Sets Review

The word between ready and go

A collection of items

A word that calls marching bands to attention

Somewhere a movie takes place

element

item

thing

prop

[ ]

=

capital letter

student's name

{ }

G = {Maria Maria Sintia Kimberly Katie}

G = Maria, Maria, Sintia, Kimberly Katie

G{Maria, Maria, Sintia, Kimberly, Katie}

G = {Maria, Katie, Maria, Kimberly, Sintia}

Set B, integers between -9 and -4, exclusive

Set B, integers between -9 and -4, inclusive

Set B, whole numbers between -9 and -4, exclusive

Set B, whole numbers between -9 and -4, inclusive

A = {9}

A = {8, 9, 10}

the set of small numbers

the set of students in 1S/L math

the set of Catholic Saints

the set of bad ice cream flavors

5 is not an element of L

n times L = 5

There are 5 elements in set L

5 is an element of L

There are hurricane number of elements in set D

Hurricane is not an element of D

Hurricane is contained in the set D

-9385 is not in X

There are -9385 elements in set X

-9385 is an element of X

well-defined set

infinite set

equivalent set

finite set

well-defined set

equivalent set

finite set

there is no opposite

Infinte

Finite

Infinite

Finite

prime numbers

factors of 12

whole numbers less than 425

integers less than 425

multiples of 7