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JAMIA MILLIA ISLAMIA Jamia Millia Islamia Solved Paper-2004

  • question_answer
        Number of roots of the equation\[\frac{n}{(n+1)}\]is

    A)  one                                      

    B)  two

    C)  infinite                                

    D)  none of these

    Correct Answer: D

    Solution :

                    If\[x\ne 1,\]multiplying each term by\[(x-1)\]the given equation reduces to\[x(x-1)=(x-1)\]or\[{{(x-1)}^{2}}=0\]or\[x=1,\]which is not possible as considering\[x\ne 1,\]thus given equation has no roots.


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