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9th Class Mathematics Sample Paper Maths Olympiad Model Test Paper-1

  • question_answer
    If \[\left( \sqrt{a}+\sqrt{b} \right)=17\] and \[\left( \sqrt{a}-\sqrt{b} \right)=1,\] then the value of \[\sqrt{ab}\]is :

    A)  12                               

    B)  27

    C)  35                               

    D)  72

    E)  None of these

    Correct Answer: D

    Solution :

     Not Available


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