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. Jan 14, 2010 #1
    1. The problem statement, all variables and given/known data

    On an Argand diagram, plot ln(3+4i)

    3. The attempt at a solution

    = ln(3e2(pi)n + 4ei[(pi)/2 + 2(pi)n]
    = i2(pi)n + ln(3+4ei(pi)/2
    = ???

    Where do I go next with this?

  2. jcsd
  3. Jan 14, 2010 #2
    ln z = ln |z| + i arg(z)

    z = x + iy
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook

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

  2. Complex conjugate (Replies: 4)