Results 1 to 3 of 3

Math Help - Need Help in this..1

  1. #1
    Newbie
    Joined
    Dec 2008
    Posts
    22

    Need Help in this..1

    Q1 - Find the critical points of the function f(x,y) = x^2 + 2y^2 - x^2y and then classify them into relative maxima, relative minima and saddle points.



    Q2 - Let f(x,y) = xy - x - y + 3 and R is the triangular region with vertices (0, 0), (2, 0) and (0, 4). Find the interior and boundary points only at which the absolute extrema of f(x,y) can occur.
    Follow Math Help Forum on Facebook and Google+

  2. #2
    MHF Contributor Calculus26's Avatar
    Joined
    Mar 2009
    From
    Florida
    Posts
    1,271

    Solution

    See attacment
    Attached Files Attached Files
    Follow Math Help Forum on Facebook and Google+

  3. #3
    Newbie
    Joined
    Dec 2008
    Posts
    22
    Thanx ... Thanx alot for helping... i really appreciate that ..
    Follow Math Help Forum on Facebook and Google+

Search Tags


/mathhelpforum @mathhelpforum