Prove the formula D ln r dA = 2 where r = x2 + y2 and D is the unit disk x2 + y2 1. This
Chapter 15, Problem 59(choose chapter or problem)
Prove the formula D ln r dA = 2 where r = x2 + y2 and D is the unit disk x2 + y2 1. This is an improper integral since ln r is not defined at (0, 0), so integrate first over the annulus a r 1, where 0
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer