b) i. Using e-8 definition show that f is continuous at (0,0), where f(x,y) = {aš...

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Question

Answer 1

Answer #1

solutions for question (i)

Sol4 Чуз ч)з 3sinte) +o°sinly) : ngto flx,y)= X = (1.7) = (0,0) at f waints to be So f fro,0)=0 Continuos at 3en then limit m

Ela B14 Ifcm,y)-os o:8=(8/2) (E12) E>O 314 claim, = tor any Sfcmid)-o)<s 314

Answer 2

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