boring

  1. angel.white

    A boring limit that I'm struggling with

    I know the answer, but I'm not getting at it, can someone point out my error? It's probably something stupid, b/c I've been doing math all day and my brain is fried. Correct answer should be x-ln(e^x+1)+C I'm not so interested in the best way to get this answer as I am in what I did...