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  3. 9th Class
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9th Class Mathematics Sample Paper Maths Olympiad Model Test Paper-14

  • question_answer
    If \[x=2+\sqrt{3},\] find the value\[{{x}^{2}}+\frac{1}{{{x}^{2}}}\].

    A)  15                               

    B)  14

    C)  18                               

    D)  24

    E)  None of these

    Correct Answer: B

    Solution :

     Not Available


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