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: Abs convergence

  1. May 1, 2010 #1
    alt series tests fails, ratio and root fail is it safe to do a comp test with bn=1 for c=1>0 for abs convergence
    Last edited: May 1, 2010
  2. jcsd
  3. May 1, 2010 #2
    the answer here is no since the limit of an does not aproach 0
Share this great discussion with others via Reddit, Google+, Twitter, or Facebook