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!

Intro to real analysis

  1. Apr 17, 2014 #1
    ignore

    Sorry for the post. I'll take it down soon.
    Thanks for the help
     
    Last edited: Apr 17, 2014
  2. jcsd
  3. Apr 17, 2014 #2

    jbunniii

    User Avatar
    Science Advisor
    Homework Helper
    Gold Member

    Use the triangle inequality in this form:
    $$||u|-|v|| \leq |u-v|$$
    with ##u = f(x) - x## and ##v = f(y) - y##.
     
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook

Have something to add?
Draft saved Draft deleted



Similar Discussions: Intro to real analysis
  1. Intro Real Analysis ? (Replies: 1)

  2. Intro to Real Analysis (Replies: 4)

Loading...