11th Class Mathematics Sample Paper Maths Olympiad Model Paper-6

  • question_answer
    The solution of equation \[{{\log }_{7}}{{\log }_{5}}\left( \sqrt{x+5}+\sqrt{x} \right)=0\] is.....

    A)  x = 2              

    B)  x = 3

    C)  x = 4

    D)  x = 5

    E)  None of these

    Correct Answer: C

    Solution :

     Not Available               


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