Results 1 to 2 of 2

Math Help - Calculate the area of the surface parameterised form

  1. #1
    Member
    Joined
    Feb 2011
    Posts
    75

    Calculate the area of the surface parameterised form

    Calculate the area of the surface parameterised by
     r(u,v):= (\frac{1}{2}u^2,uv,v^2) ,
     0 \le u \le 2, -1 \le v \le 1
    Follow Math Help Forum on Facebook and Google+

  2. #2
    MHF Contributor

    Joined
    Apr 2005
    Posts
    15,693
    Thanks
    1466
    r_u= (u, v, 0), r_v= (0, u, 2v). The "fundamental vector product", and what you need to integrate, is the magnitude of the cross product of those two vectors, times dudv.

    If you do not show some work in the future, I will not respond to any more of your questions.
    Follow Math Help Forum on Facebook and Google+

Similar Math Help Forum Discussions

  1. Replies: 3
    Last Post: November 29th 2011, 01:55 PM
  2. Replies: 2
    Last Post: March 29th 2010, 05:49 AM
  3. Calculate the surface area of the surface
    Posted in the Calculus Forum
    Replies: 2
    Last Post: June 26th 2009, 04:03 AM
  4. How to calculate wetted surface area?
    Posted in the Calculus Forum
    Replies: 5
    Last Post: April 11th 2009, 12:34 AM
  5. Volume, Surface Area, and Lateral Surface Area
    Posted in the Geometry Forum
    Replies: 1
    Last Post: April 14th 2008, 11:40 PM

Search Tags


/mathhelpforum @mathhelpforum