Set theory

Learn the basic definitions of the set theory to work with the Algebra of sets, i.e. unions, intersections, complementations ...

  1. Complement of a set

    Difficulty: 4

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  2. Definition and notation of sets

    Difficulty: 3

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  3. Equality between sets. Subsets and Supersets

    Difficulty: 4

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  4. Introduction to intervals

    Difficulty: 4

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  5. Properties of sets

    Difficulty: 5

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  6. Set of numbers (Real, integer, rational, natural and irrational numbers)

    Difficulty: 6

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  7. Set product

    Difficulty: 4

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  8. Sets cardinality

    Difficulty: 3

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  9. Sets differences

    Difficulty: 1

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  10. Union and intersection of sets

    Difficulty: 4

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