Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Limit question

  1. Oct 30, 2006 #1
    Is there anyway to show that the limit for ((x^2)(sin y)^2)/(x^2+2y^2) exists without using the squeeze theorem? I was thinking about the episilon-delta definition of the limit.

    sorry, I forgot the values.
    limit (x,y) -> (0,0) of ((x^2)(sin y)^2)/(x^2+2y^2)
    Last edited: Oct 30, 2006
  2. jcsd
  3. Oct 30, 2006 #2


    User Avatar
    Homework Helper

    You forgot to specify the 'variable -> value' part.
  4. Oct 30, 2006 #3


    User Avatar
    Science Advisor
    Homework Helper
    Gold Member
    Dearly Missed

    Convert to polar coordinates.
Share this great discussion with others via Reddit, Google+, Twitter, or Facebook