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11th Class Mathematics Sample Paper Maths Olympiad Model Test Paper-12

  • question_answer
    If A and B are two sets containing 4 and 9 elements respectively, then the minimum and the maximum value of number of elements in \[A\cup B\] are, respectively _______.

    A)  4 and 9           

    B)  9 and 13

    C)  13 and 18                    

    D)  17 and 22

    E)  None of these

    Correct Answer: B

    Solution :

     Not Available


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