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Mathematics LibreTexts

1.7.1: Key Terms

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    129501
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    Key Terms

    1.1 Basic Set Concepts

    • set
    • elements
    • well-defined set
    • empty set
    • roster method
    • finite set
    • infinite set
    • natural numbers
    • integer
    • set-builder notation
    • cardinality of a set
    • countably infinite
    • equal sets
    • equivalent sets

    1.2 Subsets

    • subset
    • proper subset
    • equivalent subsets
    • exponential notation

    1.3 Understanding Venn Diagrams

    • Venn diagram
    • universal set
    • disjoint set
    • complement of a set

    1.4 Set Operations with Two Sets

    • intersection of two sets
    • union of two sets

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