Hi everybody :)

I'm trying to solve this limit

Since

and is a Real number in

is it correct to say that the solution is ?

Thank you for your help :)

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- June 10th 2013, 04:37 PMgesoocreestoSolving lim x->∞ e^x cos x
Hi everybody :)

I'm trying to solve this limit

Since

and is a Real number in

is it correct to say that the solution is ?

Thank you for your help :) - June 10th 2013, 04:57 PMPlatoRe: Solving lim x->∞ e^x cos x
- June 10th 2013, 05:09 PMgesoocreestoRe: Solving lim x->∞ e^x cos x
No, it's not true. That limit goes to infinity. But I'm sorry I don't get the point :(

- June 10th 2013, 05:44 PMPlatoRe: Solving lim x->∞ e^x cos x
- June 10th 2013, 07:14 PMgesoocreestoRe: Solving lim x->∞ e^x cos x
Got it, thank you for your help :)

I ended up understanding that the solution I was searching for is based on the definition of limit superior/inferior. So