JEE Main & Advanced Mathematics Sets Question Bank Self Evaluation Test - Sets

  • question_answer
    If A, B and C are three finite sets, then what is \[\left[ (A\cup B)\cap C \right]'\] equal to?

    A) \[A'\cup B'\cap C'\]                     

    B) \[A'\cap B'\cap C'\]

    C) \[A'\cap B'\cup C'\]

    D) \[A\cap B\cap C\]

    Correct Answer: C

    Solution :

    [c]We know that \[[(A\cup B)\cap C]'=A'\cap B'\cup C'\]                 


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