Monday, 28 October 2013

calculus - Solving limxto0fracln(1+x)x without De L'Hospital



Trying to solve this limit without derivatives I found this answer that is pretty straightforward and I can easily follow the flow. I can understand why u because:



limu(1+1u)u=e



but how there is a relation to x0 with u when we need to find the limit that approaches 0.


Answer



When u, x=1u0, as needed.



No comments:

Post a Comment

real analysis - How to find limhrightarrow0fracsin(ha)h

How to find limh0sin(ha)h without lhopital rule? I know when I use lhopital I easy get $$ \lim_{h\rightarrow 0}...