- #1
_Steve_
- 19
- 0
I need to show that
limit (|x|^a*|y|^b) / (|x|^c+|y|^d) = 0
(x,y)->(0,0)
when a,b>=0; c,d>0; with a/c + b/d > 1
Does anyone have some tips for starting off the proof?
limit (|x|^a*|y|^b) / (|x|^c+|y|^d) = 0
(x,y)->(0,0)
when a,b>=0; c,d>0; with a/c + b/d > 1
Does anyone have some tips for starting off the proof?