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I have the infinite series...

[itex]\sum n^n/n![/itex]

somehow, I need to use the Ratio Test... and shoe that the resulting limit

is equal to e. I can't figure out what I am doing wrong algebraically.

Right now I have simplified this limit to lim((n+1)^n/n^n).

Please Help...

Thanks.

[itex]\sum n^n/n![/itex]

somehow, I need to use the Ratio Test... and shoe that the resulting limit

is equal to e. I can't figure out what I am doing wrong algebraically.

Right now I have simplified this limit to lim((n+1)^n/n^n).

Please Help...

Thanks.

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