1. Limited time only! Sign up for a free 30min personal 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!

Homework Help: Is this right so far? (Implicit diff.)

  1. Nov 5, 2012 #1
    tan(x-y)=y/(1+x2)

    When I take the derivatives of both sides, I get:
    sec2(x-y)(1-y')=[(1+x2)y'-2xy]/(1+x2)2
     
  2. jcsd
  3. Nov 5, 2012 #2

    tiny-tim

    User Avatar
    Science Advisor
    Homework Helper

Share this great discussion with others via Reddit, Google+, Twitter, or Facebook