1. The problem statement, all variables and given/known data Evaluate the following limits or determine that the limit does not exist. b) lim (x,y)–>(0,0) (1+xy)^(1/xy) 2. Relevant equations 3. The attempt at a solution I have a funny feeling this limit might exist. (Then again I get that feeling about every indefinite limit...) Can this be simplified further? I tried converting ƒ to e^log ƒ to get rid of the exponent. Work attached. Is there a better way of dealing with 1^∞ indefinite limits in more than one variable? Something with more of a multivariable calc flavor?