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: Complex analysis

  1. Jan 4, 2009 #1
    1. The problem statement, all variables and given/known data

    Hey guys.
    Look at this question please.
    I have two paths, and I need to proof the thing in red.
    They give a tip due, they say to show first that the equation in green is correct and then using Taylor development, to proof the red equation.
    I'm still in the first phase, in the green equation. I know it got something to do with Cauchy's integral formula but I cant see how...:confused:
    Any idea guys?

    Thanks a lot.

    2. Relevant equations

    3. The attempt at a solution

    Attached Files:

    • 1.jpg
      File size:
      16.3 KB
  2. jcsd
Share this great discussion with others via Reddit, Google+, Twitter, or Facebook

Can you offer guidance or do you also need help?
Draft saved Draft deleted