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Mains Answer Writing Latest Questions

Pallavi Reddy
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Asked: 2024-10-10T10:18:01+05:30 In:

For any two arbitrary sets A and B containing 5 and 6 elements respectively, what are the possible minimum and maximum numbers of elements in AB? [Answer Limit: 50 words] [UKPSC 2023]

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For any two arbitrary sets A and B containing 5 and 6 elements respectively, what are the possible minimum and maximum numbers of elements in AB? [Answer Limit: 50 words] [UKPSC 2023]

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1 Answer

  1. Ekansh Mehta
    Begginer

    For sets AAA and BBB containing 5 and 6 elements respectively:

    • Minimum number of elements in A∪BA \cup BA∪B occurs when they share all elements: 666.
    • Maximum number of elements in A∪BA \cup BA∪B occurs when they have no elements in common: 111111

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