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JEE Main & Advanced Mathematics Mathematical Logic and Boolean Algebra Question Bank Mathematical Logic

  • question_answer
    Which Venn diagram represent the truth of the statements ?No child is naughty? Where U = Universal set of human beings                     C = Set of children                     N = Set of naughty persons

    A)               

    B)  

    C)  

    D)                 None of these

    Correct Answer: A

    Solution :

                       ?No child is naughty? means C Ç N = f i.e. there is no common element between C and N.


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