Results 1 to 2 of 2

Thread: Lebesgue measure > +ve

  1. April 10th 2010, 01:04 PM #1
    Chandru1
    Chandru1 is offline
    Member
    Joined
    Feb 2009
    From
    Chennai
    Posts
    148

    Lebesgue measure > +ve

    Show that lebesgue measure of a non empty open subset of R is strictly positive.
    Follow Math Help Forum on Facebook and Google+
  2. April 10th 2010, 01:06 PM #2
    maddas
    maddas is offline
    Senior Member
    Joined
    Feb 2010
    Posts
    422
    Non-empty open sets in R are the disjoint of (countably many) open intervals. Does that help?
    Follow Math Help Forum on Facebook and Google+
« Inverse function question | Dense »

Similar Math Help Forum Discussions

  1. Lebesgue measure problem
    Posted in the Differential Geometry Forum
    Replies: 1
    Last Post: September 5th 2011, 10:45 AM
  2. Lebesgue measure on RxR
    Posted in the Differential Geometry Forum
    Replies: 3
    Last Post: August 17th 2011, 06:24 AM
  3. models for Lebesgue measure
    Posted in the Discrete Math Forum
    Replies: 0
    Last Post: July 12th 2011, 07:32 PM
  4. lebesgue measure
    Posted in the Differential Geometry Forum
    Replies: 1
    Last Post: January 11th 2010, 02:42 AM
  5. lebesgue measure
    Posted in the Differential Geometry Forum
    Replies: 1
    Last Post: December 27th 2009, 05:35 AM

Search Tags


/mathhelpforum @mathhelpforum