Hi, I was trying to find a power series for function . I separated this into and used differentiation & integration to get The answer says . I have no idea how this answer was derived. Can anyone explain to me how to get this answer? Thanks!
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For Note if n is even (or 0 ) the terms add and if n is odd they cancel so you have only odd powers and all are positive
Originally Posted by john52302 Hi, I was trying to find a power series for function . I separated this into and used differentiation & integration to get The answer says . I have no idea how this answer was derived. Can anyone explain to me how to get this answer? Thanks!
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