Sets and Venn Diagrams Pre-Flashcard

Front

What is a set?

Back

A set is a collection of distinct objects, considered as an object in its own right. For example, the set of natural numbers less than 5 is {1, 2, 3, 4}.

Front

What does the symbol ∩ represent in set theory?

Back

The symbol ∩ represents the intersection of two sets, which includes all elements that are common to both sets.

Front

What does the symbol ∪ represent in set theory?

Back

The symbol ∪ represents the union of two sets, which includes all elements that are in either set or in both.

Front

What is the complement of a set A, denoted A'?

Back

The complement of a set A, denoted A', includes all elements that are not in set A.

Front

How do you denote the intersection of sets A and B?

Back

The intersection of sets A and B is denoted as A ∩ B.

Front

How do you denote the union of sets A and B?

Back

The union of sets A and B is denoted as A ∪ B.

Front

What does the shaded area in a Venn diagram typically represent?

Back

The shaded area in a Venn diagram typically represents the elements that satisfy a certain condition or belong to a specific set.

Tags

CCSS.HSS.CP.A.1

Front

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

Back

A ∩ B = {2, 3}.

Front

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

Back

A ∪ B = {1, 2, 3, 4}.

Front

What does A' ∩ B' represent?

Back

A' ∩ B' represents the elements that are not in A and not in B.

Tags

CCSS.HSS.CP.A.1