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Topic:
Binomial where a=1?
Replies:
8
Last Post:
Apr 5, 2013 2:07 PM




Re: Binomial where a=1?
Posted:
Apr 3, 2013 11:40 PM


David Bernier <david250@videotron.ca> wrote in news:kjiegb$t8g$1@dont email.me:
> On 04/03/2013 06:50 PM, Bart Goddard wrote: >> Anonymous <nobody@remailer.paranoici.org> wrote in >> news:741da947a07ad28bd260dc8dcfe67e8b@remailer.paranoici.org: >> >>> Is there a special name for a binomial where a=1: >>> >>> (a+b)^n = (1+b)^n ? >>> >>> Something like "uninomial", "unomial" or "anomial"? >>> >> >> "Geometric series." >> > > (1+b)^n = sum_{k=0 ... n} C(n, k) b^k ; > > so, I think we still have the binomial coefficients in the > expansion, and don't see that it's a genuine geometric series > on the right hand side ... > > David Bernier >
It's a oneterm series.



