Math Forum http://mathforum.org/kb List of forum topics en Re: derivatives, limts, prooves http://mathforum.org/kb/thread.jspa?messageID=7944574&tstart=0#7944574
Also,]]> Dec 28, 2012 8:26:55 AM Dec 28, 2012 8:26:55 AM GuyinMississippi 0 derivatives, limts, prooves http://mathforum.org/kb/thread.jspa?messageID=7943734&tstart=0#7943734 how do we get that:

lim ln((1/x)(1+u)^(1/u) = 1/x ln lim(1+u)^(1/u) ???

many thanks!
]]> Dec 26, 2012 4:02:56 AM Dec 26, 2012 4:02:56 AM ungeheuer 1