Unit 1 Mathematical Terminology & Notation. Work with Sets Standard 25.0.

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Presentation transcript:

Unit 1 Mathematical Terminology & Notation

Work with Sets Standard 25.0

Standard 25.0 Students use properties from number systems to justify steps in combining and simplifying functions. Objectives: I can use different set notations to represent the number system. I can find the union and intersection of two sets and justify the solution.

Definition

Vocabulary SetElementsEmpty setNull set SubsetIntersectionUnionUniversal set ComplementRational numberIrrational number

Examples element

Practice 1

Practice 2

Subset A B

Equals

Intersection & Union A B A B

Example

Solution

Example

Solution

Universal Set & Complement

Example

Venn Diagrams Subset ACB B A Universal set

Venn Diagrams B A Universal set

Venn Diagrams B A Universal set

Venn Diagrams B A Universal set

Venn Diagrams A Universal set

Practice

Homework (due Friday)

Foldables (due on 8/22 Wed) SetSubset UnionIntersection ComplementEmpty Set / Null Set Cover: 6 vocabulary Level 1: Definition + Drawing Level 2: 1 real-life example + 1 math example