1. Not finding help here? Sign up for a free 30min tutor trial with Chegg Tutors
    Dismiss Notice
Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Partial Derivatives

  1. Oct 30, 2008 #1
    EDIT: I got it! I just used implicit differentiation to find it. Thanks for looking in here everyone!


    x2+y2+z2=3xyz
    Find the partial derivatives: zx, zy, and zxy.


    Okay so I know how to find the partial derivative, but I am not sure as to if I need to get the z on one side by itself. If that is what I need to do, then I am actually unsure as to how. I attempted to isolate z and ended up with z=[tex]\frac{x^{2}+y^{2}}{3xy-z}[/tex].

    If I need to isolate z, then that is what I need help in doing. I know how to find the partial derivatives so I'm good there, but the zx, etc., is just kind of confusing since he never went over anything like this in class and the book doesn't have it, either (it always has fx).

    EDIT: I got it! I just used implicit differentiation to find it. Thanks for looking in here everyone!
     
    Last edited: Oct 30, 2008
  2. jcsd
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook

Can you help with the solution or looking for help too?



Similar Discussions: Partial Derivatives
  1. Partial Derivatives (Replies: 0)

  2. Partial Derivatives (Replies: 0)

Loading...