JEE Main & Advanced Mathematics Sets Question Bank Mock Test - Sets

  • question_answer
    If A= {2, 3, 5}, B = {2, 6, 9}, C = {6, 7, 8} and U= {x|x \[\in \] N and x < 10} then\[A\cup (B\cap C)\] is

    A) {2, 3, 5, 6}       

    B) {3, 5, 6, 9}

    C) {2, 3, 4, 5, 7, 8, 9}       

    D) {2, 3, 5, 6, 7, 8, 9}

    Correct Answer: A

    Solution :

    [a] \[B\cap C=\{6\}\] \[A\cup (B\cap C)=\{2,3,5,6\}\]


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