2.3 Sets and Venn Diagrams

Front

What is the union of two sets A and B denoted as?

Back

A ∪ B

Front

What is the intersection of two sets A and B denoted as?

Back

A ∩ B

Front

What is the complement of set A denoted as?

Back

A'

Front

What does the empty set represent?

Back

A set with no elements, denoted as {} or ∅.

Front

What is a universal set?

Back

A set that contains all possible elements for a particular discussion.

Front

If A = {1, 2, 3} and B = {2, 3, 4}, what is A ∩ B?

Back

{2, 3}

Front

If A = {1, 2, 3} and B = {4, 5, 6}, what is A ∩ B?

Back

∅ (empty set)

Front

What is the difference between disjoint sets and overlapping sets?

Back

Disjoint sets have no elements in common; overlapping sets share some elements.

Front

If A = {1, 2, 3} and B = {2, 3, 4}, what is A ∪ B?

Back

{1, 2, 3, 4}

Front

What is the shaded area representing A' ∩ B?

Back

Elements in B that are not in A.

Tags

CCSS.HSS.CP.A.1