- #1
Ki-nana18
- 91
- 0
Homework Statement
Does this series converge or diverge? infinity[tex]\Sigma[/tex]n=1 (n!/e^n)
Homework Equations
The ratio test.
The Attempt at a Solution
lim n--> infinity ((e^n)(n+1)!)/(e^(n+1))
I don't know what to do from here...