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9th Class Mathematics Sample Paper Maths Olympiad Model Test Paper-16

  • question_answer
    If \[\frac{4}{2+\sqrt{3}+\sqrt{7}}=\sqrt{a}+\sqrt{b}-\sqrt{c},\] then

    A)  \[a=1,\,b=\frac{4}{3},\,c=\frac{7}{3}\]

    B)  \[a=1,\,b=\frac{2}{3},\,c=\frac{7}{9}\]

    C)  \[a=\frac{2}{3},\,b=1,\,c=\frac{7}{3}\]

    D)  \[a=7,\,b=\frac{4}{3},\,c=\frac{3}{7}\]

    E)  None of these

    Correct Answer: A

    Solution :

     Not Available


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