Venn Diagram L2

Front

What is a Venn Diagram?

Back

A Venn Diagram is a visual representation of the relationships between different sets, showing how they overlap and interact.

Front

Define 'Union' in the context of sets.

Back

The union of two sets is a set that contains all the elements from both sets, without duplicates.

Front

Define 'Intersection' in the context of sets.

Back

The intersection of two sets is a set that contains only the elements that are common to both sets.

Front

What does 'Complement' mean in set theory?

Back

The complement of a set includes all the elements in the universal set that are not in the given set.

Tags

CCSS.HSS.CP.A.1

Front

How do you represent the union of two sets A and B?

Back

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

Front

How do you represent the intersection of two sets A and B?

Back

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

Front

What is the formula for finding the number of elements in the union of two sets?

Back

The formula is |A ∪ B| = |A| + |B| - |A ∩ B|.

Tags

CCSS.HSS.CP.B.7

Front

If set A has 10 elements and set B has 15 elements, and they have 5 elements in common, how many elements are in A ∪ B?

Back

|A ∪ B| = 10 + 15 - 5 = 20.

Tags

CCSS.HSS.CP.A.1

Front

What is the significance of the overlapping area in a Venn Diagram?

Back

The overlapping area represents the intersection of the sets, indicating the elements that are shared between them.

Tags

CCSS.HSS.CP.A.1

Front

How can Venn Diagrams be used in surveys?

Back

Venn Diagrams can visually represent survey data, showing how different groups overlap in their responses.