January 11th, 2013, 02:06 PM  #1 
Newbie Joined: Jan 2013 Posts: 13 Thanks: 0  simplification of a limit
Hi, I've a problem with the semplification of a limit.. My limit is: I know the result because I used wolframalpha :P then, I've think to divide this limit in this way: I've divided the fraction and I've used the properties of limits.. There is: So I've think to omit it and rewrite: but: I think that I can't resolve only x/sinx.. why? Can someone explain me the invalid passage please? Thanks! 
January 11th, 2013, 03:45 PM  #2  
Math Team Joined: Dec 2006 From: Lexington, MA Posts: 3,267 Thanks: 408  Re: simplification of a limit Hello, elviro! Quote: If you are allowed L'Hopital's rule, apply it twice.  
January 12th, 2013, 02:06 AM  #3 
Newbie Joined: Jan 2013 Posts: 13 Thanks: 0  Re: simplification of a limit
yes, but I don't understand why my method isn't right 
January 12th, 2013, 12:29 PM  #4  
Global Moderator Joined: May 2007 Posts: 6,804 Thanks: 715  Re: simplification of a limit Quote:
 

Tags 
limit, simplification 
Thread Tools  
Display Modes  

Similar Threads  
Thread  Thread Starter  Forum  Replies  Last Post 
Simplification  Jakarta  Algebra  3  August 4th, 2012 10:45 AM 
Simplification  wulfgarpro  Algebra  13  May 16th, 2010 06:59 AM 
Simplification  wulfgarpro  Algebra  7  April 18th, 2010 03:16 AM 
Simplification  wulfgarpro  Algebra  5  April 14th, 2010 01:13 AM 
Simplification help  Salient  Algebra  3  October 21st, 2008 01:17 PM 