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8th Class Mathematics Sample Paper Maths Olympiad Model Test Paper-1

  • question_answer
    If \[{{x}^{4}}+\frac{1}{{{x}^{4}}}=727\], then find the value of\[\left( {{x}^{3}}-\frac{1}{{{x}^{3}}} \right)\].

    A)  190                             

    B)  165

    C)  140     

    D)  125

    E)  None of these

    Correct Answer: C

    Solution :

    Not Available                


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