JEE Main & Advanced Mathematics Sets Question Bank Set theory

  • question_answer
    If A = {x : x is a multiple of 4} and B = {x : x is a multiple of 6} then A I B consists of all multiples of [UPSEAT 2000]

    A) 16

    B) 12

    C) 8

    D) 4

    Correct Answer: B

    Solution :

    \[A=\{4,\,8,\,12,\,16,\,20,\,24,\,.....\}\] \[B=\{6,\,12,\,18,\,24,\,30,\,....\}\] \\[A\subset B=\{12,\,24,\,....\}\] = {x : x is a multiple of 12}.


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