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WhiiteRussian Group TitleBest ResponseYou've already chosen the best response.0
It would just be 0
 one year ago

WhiiteRussian Group TitleBest ResponseYou've already chosen the best response.0
Using L'hopitals rule
 one year ago

WhiiteRussian Group TitleBest ResponseYou've already chosen the best response.0
Understand?
 one year ago

mukushla Group TitleBest ResponseYou've already chosen the best response.1
note that\[\sin(\frac{1}{x^4+y^4})\]is a limited function between 1 and 1 whatever x,y are so we have a limited function multiplying zero (because y>0) and\[\lim_{(x,y) \rightarrow(0,0)} y \ \sin(\frac{1}{x^4+y^4})=\lim_{y \rightarrow 0} \times\lim_{(x,y) \rightarrow(0,0)} \sin(\frac{1}{x^4+y^4})=0\times \text{limited}=0\]make sense???
 one year ago
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