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!

LimInf and LimSup problem

  1. Mar 4, 2010 #1
    Disregard, figured it out.
    Last edited: Mar 4, 2010
  2. jcsd
  3. Mar 4, 2010 #2


    User Avatar
    Science Advisor
    Homework Helper

    The first three are pretty easy in terms of epsilon-delta, if you really want to go that way. (d) isn't. You need to know pi is irrational and what that implies about the integers mod pi. Though it is sort of clear 'intuitively'. This makes me think the question is more about understanding what lim inf and lim sup are, rather than about proving what they are. And I think you do understand that.
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook

Similar Discussions: LimInf and LimSup problem
  1. Limsup and LimInf (Replies: 3)

  2. Limsup and liminf (Replies: 6)