Is this sufficient for the question asked? or does that extra -1 make it less of a power series? Thanks!
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Originally Posted by davismj Is this sufficient for the question asked? or does that extra -1 make it less of a power series? Thanks! I think you're missing a negative sign. ...actually...two.
Originally Posted by Drexel28 I think you're missing a negative sign. ...actually...two. I'm sorry, but that doesn't really help (except I see my typo!) From what I can tell, you've rewritten the original expression as and of course is Not sure where you're getting the negative sign from, though.
Last edited by davismj; Feb 20th 2010 at 05:51 PM.
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