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Discussion :: Sets, Relations and Functions

  1.  A survey showed that 63 % of the Americans like cheese whereas 76 % like apples. If x % of Americans like both cheese and apples, then find the range of x?

  2. A.

    0 ≤ x ≤ 23 %

    B.

    4 ≤ x ≤ 35 %

    C.

    0 ≤ x ≤ 39 %

    D.

    6 ≤ x ≤ 33 %

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    Workspace

    Answer : Option C

    Explanation :

    0 ≤ x ≤ 39 %


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