2. Sample Papers
  3. 9th Class
  4. Mathematics

9th Class Mathematics Sample Paper Maths Olympiad Model Test Paper-15

  • question_answer
    If \[x=1+\sqrt{2},\] then find the value of \[\left( {{x}^{2}}+\frac{1}{{{x}^{2}}} \right)\].

    A)  2                                

    B)  4

    C)  6        

    D)  8

    E)  None of these

    Correct Answer: C

    Solution :

     Not Available               


You need to login to perform this action.
You will be redirected in 3 sec spinner