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Determine whether this series converges:

$\Sigma e^{-j+sinj}$

I know that this series is $\leq$ than $\Sigma e^{-j+1}$, but I am having trouble getting this in a form appropriate for a convergence test...

kiwifruit
  • 707

1 Answers1

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Hint: For a geometric series with $|r|\lt1$, $$ \sum_{k=0}^\infty ar^n=\frac{a}{1-r} $$

robjohn
  • 345,667