11th Class Mathematics Sample Paper Mathematics Olympiad - Sample Paper-12

  • question_answer The sum of the infinity of the series \[1+\frac{2}{3}+\frac{6}{{{3}^{2}}}+\]\[\frac{10}{{{3}^{3}}}+\frac{14}{{{3}^{4}}}+\]?is

    A)  3        

    B)        4             

    C)  6            

    D)  2

    Correct Answer: A


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