Write the taylor expansion of
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I'm assuming you mean the Taylor series about x=0.
We know from the sum of a geometric series that
Last edited by Random Variable; Jul 28th 2009 at 12:04 AM.
The binomial series... (1)
... in the case , and changing into becomes... (2)
If you multiply each term of (2) by you obtain what you have requested. That isn't the only way to arrive to the result...
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