7th Class Mathematics Related to Competitive Exam Question Bank Applied Mathematics

  • question_answer
    Which one among the following statements is incorrect?

    A) If M and N are two disjoint sets then  

    B) All the possible subsets of a set A {a, b} are {a}, {b}, {a, b} and.

    C)  If P = {y: y + 8 = 8}, then n(P) = 0

    D)  Set Q = {1, 2, 8} is a subset of set R = {0, 1, 2, 3, 4, 8}

    E)  None of these

    Correct Answer: C


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