Using the fact that if converges then:

,

prove that for all (punctured disc centre 0 radius 1),

.

I haven't even got the first part yet. Ive tried manipulating e (as ) but can't get the right answer.

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- December 29th 2011, 09:32 AMSpeed1991Question on exponentials in inequalities
Using the fact that if converges then:

,

prove that for all (punctured disc centre 0 radius 1),

.

I haven't even got the first part yet. Ive tried manipulating e (as ) but can't get the right answer. - December 29th 2011, 11:03 AMgirdavRe: Question on exponentials in inequalities
For the second inequality .

- December 30th 2011, 06:43 AMSpeed1991Re: Question on exponentials in inequalities
Ok, I get that. How about the first bit?

- December 30th 2011, 06:51 AMProve ItRe: Question on exponentials in inequalities
- December 30th 2011, 09:01 AMSpeed1991Re: Question on exponentials in inequalities
Sorry, I meant the first part of the inequality.