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Mathematics 31 Online
OpenStudy (anonymous):

Does this series converge or diverge? ∞ ∑ [e^(-7n) - e^(7/(n+1)] n=1

OpenStudy (anonymous):

a few clues, the first piece is a geometric series, the second limit goes to 1

OpenStudy (anonymous):

I am getting lim -1; suggests converges to -1

OpenStudy (anonymous):

What test did you use for the second half?

OpenStudy (anonymous):

No test. Just lim as n goes to infinity

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