(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

lim of (y^2)(sin^2x) /(x^4+y^4) as (x,y) approaches (0,0)

2. Relevant equations

3. The attempt at a solution

I got the limit as (x,y) approaches (0,y) and as (x,y) approaches (x,0), and it equals 0. But now I'm unsure of what to to next. I think it was the limit as (x,y) approaches (x,x) when x=y, but i get sin^2x / 2x^2

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# Homework Help: Limit and Continuity

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