I'm having a brain fart, I don't know if this converges or not.

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- March 3rd 2010, 05:19 PMPinkkProve if series converges or diverges

I'm having a brain fart, I don't know if this converges or not. - March 3rd 2010, 05:24 PMTheEmptySet
- March 3rd 2010, 05:28 PMskeeter
- March 3rd 2010, 05:29 PMPinkk
Hmm, that seems obvious enough, but since I'm in a real analysis course, I have to show this a bit more formally; it was never proven in my class that the sum/difference of a divergent and a convergent series is divergent.