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Homework Help: 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


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


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    Dearly Missed

    Convert to polar coordinates.
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