sets [subsets]

The Universal set U= {the days of the week}, subset A= {Monday, Friday} what is A'?

• A' = {Monday, Friday}

• A'= {Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday}

• A'={Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday}

What are the numbers in a set called?

• options

• elements

• parts

True or False? {A,B} is subset from {A,B,C,D}

• True

• False

True or false? {1,2,3,4} is subset from {1,2,3,4,5,6,7,8,9}

• True

• False

True or false? {R,G,B} is a proper subset from {R,G,B}.

• True

• False

If U = {1, 3, 5, 7, 9, 11, 13}, then which of the following are subsets of U.

• A = {2, 4}

• B = {13, 7, 9, 11, 5, 3, 1}

• C = {2, 3, 4, 5}

• D = {0}

Tags

CCSS.HSS.CP.A.1

Give me an example of the subset of

A = { car, airplane. train}

• {boat}

• {motorbike, car}

• {car, train}

• {bicycle, train

How many subsets does set A = { red, blue} has?

• 1

• 2

• 3

• 4

Every set has _____ as one of its subsets (select all that apply.)

• ∅

• 0

• itself

• the real numbers

Tags

CCSS.HSS.CP.A.1

What are the subsets of {0, 1, 2, 3, 4, 5}?  (SELECT ALL THAT APPLY)

• {0, 1,3, 4, 5}

• {0, }

• {0, 6, 2, 3, 4, 5}

• {0, 1, 4,5}

• {0, 1, 2, 3, 4, 5,8}