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    Unions and Intersections of Sets and Venn Diagrams

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    Given A = {1, 2, 3}, B = {3, 4, 5, 6,}, and C = {3, 5, 7}. Evaluate each set
    a) A ∩ B
    b) A ∩ C
    c) A U C
    d) B U C
    e) (A U B) ∩ C
    f) A U (B U C)
    g) (A ∩ B) ∩ C
    h) (A ∩ B) U C

    Given the diagram below, find a) A U B and b) A ∩ B

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    Solution Preview

    ∩ = intersection = elements that appear in both sets
    U = union = combine elements from both sets, but do not repeat the elements if they appear ...

    Solution Summary

    Unions and Intersections of Sets are investigated. The solution is detailed and well presented.