- #1
mathrocks
- 106
- 0
As of now I'm completely confused on how to prove that a limit of several variables exist. I know that if you plug a bunch of functions in and you get the same results you can start to think the limit exists but without proof it's pointless...
So for example:
lim (x^2 (sin^2 y)) / (x^2+2y^2)
(x,y)->(0,0)
I know it involves using the squeeze theorem but that's about all I know. Any help would be appreciated.
So for example:
lim (x^2 (sin^2 y)) / (x^2+2y^2)
(x,y)->(0,0)
I know it involves using the squeeze theorem but that's about all I know. Any help would be appreciated.