Revision of sets

What is a set?

• A collection of objects with similar characteristics

• A collection of objects with no similarities

• A collection of objects with different characteristics

• A collection of objects

Name the given set

• Set of birds

• Set of parrots

• Set of hummingbirds

• Set of peacocks

Tags

CCSS.K.MD.B.3

Are the following members of a finite or infinite set?

c. {1, 2, 4, 5, 10, 20}

• infinite

• finite

Are the following members of a finite or infinite set?

a. {police officers in Jamaica}

• finite

• infinite

1. An object or member in a set is called __________.

• an element

• an item

• a person

• a thing

Tags

CCSS.2.OA.C.3

A set which contains no element is called ___________.

• set builder

• roster form

• null set

• element

What type of set is denoted as either { } or ∅?

• Universal Set
• Empty (or Null) Set
• Disjointed Set
• Complement of a Set

Which of the following is considered to be a universal set?

• X = {dog, carabao, cow}

• Y = {monkey, cat}

• Z = {all animals in land}

• A = {eagle}

Tags

CCSS.HSS.CP.A.1

Which of the following is the set of odd whole numbers less than 10?

• C = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9}

• D = {0, 2, 4, 6, 8}

• E = {1, 3, 5, 7, 9}

• None of the above

Tags

CCSS.2.OA.C.3

Which of the following is NOT a subset of set A?

A = {2, 3, 5, 7, 11}

• B = {3, 5, 2, 7}

• C = {2, 3, 7, 9}

• D = {7, 2, 3, 11}

• None of the above.

Tags

CCSS.HSS.CP.A.1