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!

Find the general indefinite integral.

  1. Jul 19, 2010 #1
    1. The problem statement, all variables and given/known data

    Hi! Can anyone check if I got the right answer?


    3. The attempt at a solution
     

    Attached Files:

  2. jcsd
  3. Jul 19, 2010 #2
    Looks fine, except the antiderivative of 1/(1+x^2) is inverse tangent, or arctan, sometimes written tan^(-1), but tan^(-2) doesn't make much sense.
     
  4. Jul 19, 2010 #3

    Mark44

    Staff: Mentor

    And whenever you find an antiderivative, it's a good idea to check your work. If you take the derivative of your answer, you should get the integrand.
     
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook




Similar Discussions: Find the general indefinite integral.
Loading...