Exit Ticket Lesson 2.2 Subsets

The following symbol represents which of the following:

⊆

• Element of a set

• Subset

• Proper subset

The following symbol represents which of the following:

∈

• Element of the set

• Subset

• Proper subset

• Union

The following symbol represents which of the following:

⊂

• Element of the set

• Subset

• Proper subset

• Intersection

Write ⊆ or ⊈in each blank to form a true sentence.

A = {1, 3, 5, 7} and B = {1, 3,5, 7, 9, 11}

A ____ B

• ⊆

• ⊈

Write ⊆, ⊂, or both in the blank to form a true statement:

A = {x | x is a person and x lives in San Francisco}

B= {x | x is a person and x lives in California}

A ____B

• ⊆

• ⊂

• Both