Results 1 to 2 of 2

Math Help - how to know on what variable the constant is dependant..

  1. #1
    MHF Contributor
    Joined
    Nov 2008
    Posts
    1,401

    how to know on what variable the constant is dependant..

    how to know on what variable the constant dependant
    \frac{\mathrm{d} U}{\mathrm{d} x}=\frac{yz}{1+x^2y^2z^2}\\
    t=xyz\\
    dt=yzdx\\
    \int \frac{dt}{1+t^2}=arctg(t)+c(?,?,?)<br />
    Follow Math Help Forum on Facebook and Google+

  2. #2
    MHF Contributor Amer's Avatar
    Joined
    May 2009
    From
    Jordan
    Posts
    1,093
    Quote Originally Posted by transgalactic View Post
    how to know on what variable the constant dependant
    \frac{\mathrm{d} U}{\mathrm{d} x}=\frac{yz}{1+x^2y^2z^2}\\
    t=xyz\\
    dt=yzdx\\
    \int \frac{dt}{1+t^2}=arctg(t)+c(?,?,?)<br />
    I think the constant depend on y,z since we integrate with respect to x
    Follow Math Help Forum on Facebook and Google+

Similar Math Help Forum Discussions

  1. Change of Variable, table of integral, and constant of integration
    Posted in the Differential Equations Forum
    Replies: 1
    Last Post: April 20th 2011, 05:22 AM
  2. A characterization of an almost everywhere constant variable
    Posted in the Advanced Statistics Forum
    Replies: 2
    Last Post: March 7th 2011, 11:12 PM
  3. Tabulating probabilities of dependant r.v
    Posted in the Statistics Forum
    Replies: 3
    Last Post: February 11th 2011, 01:16 AM
  4. Replies: 2
    Last Post: April 22nd 2010, 08:23 PM
  5. Dependant events help?
    Posted in the Statistics Forum
    Replies: 3
    Last Post: July 18th 2009, 12:33 AM

Search Tags


/mathhelpforum @mathhelpforum