Results 1 to 2 of 2

Thread: Inequality Proof

  1. September 10th 2008, 06:58 PM #1
    Snooks02
    Snooks02 is offline
    Junior Member
    Joined
    Sep 2008
    Posts
    26

    Inequality Proof

    x>0 and x^2<2. Prove that there is a real y>x such that y^2<2.
    Follow Math Help Forum on Facebook and Google+
  2. September 10th 2008, 07:37 PM #2
    JaneBennet
    JaneBennet is offline
    Senior Member JaneBennet's Avatar
    Joined
    Dec 2007
    Posts
    293
    Take y such that x<y<\sqrt{2}.
    Follow Math Help Forum on Facebook and Google+
« Write an equation and solve | inequalities »

Similar Math Help Forum Discussions

  1. Inequality proof.
    Posted in the Math Challenge Problems Forum
    Replies: 2
    Last Post: June 28th 2011, 08:59 PM
  2. Inequality Proof
    Posted in the Geometry Forum
    Replies: 1
    Last Post: December 30th 2009, 01:02 AM
  3. Proof Inequality
    Posted in the Algebra Forum
    Replies: 3
    Last Post: May 29th 2009, 02:51 AM
  4. Proof inequality
    Posted in the Algebra Forum
    Replies: 4
    Last Post: June 22nd 2007, 02:36 PM
  5. Inequality proof
    Posted in the Algebra Forum
    Replies: 3
    Last Post: October 16th 2006, 04:54 PM

Search Tags


/mathhelpforum @mathhelpforum