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11th Class Mathematics Sample Paper Maths Olympiad Model Paper-3

  • question_answer
    If \[n\,\,\left( A \right)=3,\] \[n\,\,\left( B \right)=6\] and \[A\subseteq B,\] then the number of elements in \[A\bigcup B\]is equal to

    A)  3                                

    B)  9

    C)  6        

    D)  18

    E)  None of these

    Correct Answer: C

    Solution :

     Not Available               


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