Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Another limit homework problem

  1. Sep 12, 2010 #1
    This questions has been bothering me for quiet a while

    Does [tex]lim_{x\rightarrow \infty} f(x)=0 \Rightarrow lim_{x\rightarrow \infty} f'(x)=0 [/tex] if so can you please post a proof because its giving me a headache. If not would it please be possible for you to give me a counter example.

    Many thanks
     
    Last edited: Sep 12, 2010
  2. jcsd
  3. Sep 12, 2010 #2
    Re: lim

    [tex]\frac{sin(x^2)}{x}[/tex]
     
Share this great discussion with others via Reddit, Google+, Twitter, or Facebook