Let #f(x,y)={(x²y)/(x⁴+y²), " if " x⁴+y²≠0, {0, " if " x=y=0#. Check whether #lim_((x,y)→(0,0))f(x,y) # exists or not?
1 Answer
Feb 17, 2018
See below.
Explanation:
Choosing a line such that
but now choosing a curve such that