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!

Complex analysis

  1. Feb 28, 2009 #1
    1. The problem statement, all variables and given/known data

    Hey guys.

    I have this problem, I need to show that it's true and I don't have a clue.
    I tried to do like alpha = x+yi but it got me nowhere, any ideas?


    2. Relevant equations

    3. The attempt at a solution

    Attached Files:

    • 1.jpg
      File size:
      3.9 KB
  2. jcsd
  3. Feb 28, 2009 #2
    Try to show that

    [tex]|1-\bar{\alpha}z|^2=|z-\alpha|^2[/tex] if and only if [tex]|z|^2=1[/tex]

    and keep in mind that

  4. Feb 28, 2009 #3
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook

Similar Discussions: Complex analysis
  1. Complex Analysis (Replies: 18)

  2. Complex Analysis (Replies: 0)

  3. Complex Analysis (Replies: 4)

  4. Complex Analysis (Replies: 4)

  5. Complex analysis (Replies: 10)