Recent content by Shubhan672

  1. Shubhan672

    Power series: x^3/3 + x^9/9 + x^15/15 .......

    f(x) = f'(x) = f''(x) = I can see that the 6 th, 12th, 18th ... derivative of f(x) would be f(x) itself but am having difficulty understanding its relevance and am having difficulty proceeding from here,
  2. Shubhan672

    Power series: x^3/3 + x^9/9 + x^15/15 .......

    Moved from technical forum section, so missing the homework template Let x be a real number. Find the function whose power series is represented as follows: x^3/3! + x^9/9! + x^15/15! ... I see that there is a connection to the power series expansion of e^x but am having difficulty finding...
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