1. Limited time only! Sign up for a free 30min personal tutor trial with Chegg Tutors
    Dismiss Notice
Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Definition of limit

  1. Sep 16, 2005 #1
    Please I need help on this one.

    Use the [tex]([/tex] [tex]\varepsilon[/tex] ,[tex]\delta[/tex] [tex])[/tex] definition of limit to prove that

    lim [tex]([/tex]x+y/[tex]x^2[/tex]+[tex]y^2[/tex]+1[tex])[/tex]=0
    Last edited: Sep 16, 2005
  2. jcsd
  3. Sep 16, 2005 #2


    User Avatar
    Staff Emeritus
    Science Advisor
    Gold Member

    Well, what have you done on this so far? Do you know of any similar problems that you do know how to do?

    By the way, I'm pretty sure you meant (x+y)/(x²+y²+1), not x+y/x²+y²+1.
  4. Sep 16, 2005 #3
    No Hurkyl,I havent done this kind of limit help me.And it is

    lim [tex]([/tex]x+y/[tex]x^2[/tex]+[tex]y^2[/tex]+1[tex])[/tex]=0
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook

Similar Discussions: Definition of limit
  1. Definition of (Replies: 1)

  2. Limit of (Replies: 2)

  3. A Limit (Replies: 6)

  4. Definition of current? (Replies: 5)