Attachment 25372

I know this goes to zero as u goes to zero from my calculator, but how does one break this down algebraically?

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- Oct 23rd 2012, 04:00 PMkingsolomonsgravehow to evaluate this algebraically
Attachment 25372

I know this goes to zero as u goes to zero from my calculator, but how does one break this down algebraically? - Oct 23rd 2012, 04:12 PMrichard1234Re: how to evaluate this algebraically
L'Hôpital's rule:

- Oct 24th 2012, 08:21 AMSironRe: how to evaluate this algebraically
Without l'Hopital's rule you can use the fact that

We have

If then thus and therefore