Results 1 to 3 of 3

Thread: short question

  1. January 14th 2010, 03:01 PM #1
    scubasteve123
    scubasteve123 is offline
    Junior Member
    Joined
    Nov 2009
    Posts
    73

    short question

    a family of sets has a System of Distinct Representitives, x is an element of one of the sets. Prove there is an SDR containing x.
    Follow Math Help Forum on Facebook and Google+
  2. January 15th 2010, 02:51 AM #2
    emakarov
    emakarov is offline
    MHF Contributor
    Joined
    Oct 2009
    Posts
    4,943
    Thanks
    488
    What is a System of Distinct Representatives?
    Follow Math Help Forum on Facebook and Google+
  3. January 16th 2010, 02:13 AM #3
    Shanks
    Shanks is offline
    Senior Member Shanks's Avatar
    Joined
    Nov 2009
    From
    BeiJing
    Posts
    374
    Please refine your problem statement and give enough information.
    Follow Math Help Forum on Facebook and Google+
« Permutations and combinations | New Question »

Similar Math Help Forum Discussions

  1. short question :)
    Posted in the Algebra Forum
    Replies: 4
    Last Post: June 21st 2010, 12:12 AM
  2. A short trig question
    Posted in the Trigonometry Forum
    Replies: 2
    Last Post: December 13th 2009, 06:57 PM
  3. Short circuit question
    Posted in the Advanced Applied Math Forum
    Replies: 2
    Last Post: May 5th 2008, 03:28 AM
  4. Short question
    Posted in the Business Math Forum
    Replies: 1
    Last Post: January 3rd 2008, 05:05 AM
  5. Hyperbola Short Question
    Posted in the Pre-Calculus Forum
    Replies: 1
    Last Post: February 21st 2007, 05:05 PM

Search Tags


/mathhelpforum @mathhelpforum