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Unformatted text preview: y = mx 1 / 3 ) iv) limits does not exist (try lines x = 0, y = 0) v) continuous if f (0 , 0) = 0. vi) limit does not exist (try lines x = 0, y = 0) vii) continuous if f (0 , 0) =2 B3. a) lim ( x,y ) (0 , 0) f ( x, y ) = 2. b) f (0 , 0) = 2. B5. b) One example f ( x, y ) = xy x 2 + y 2 B6. b) The limit exists and equals 0. B8. The maximum elevation is 12100 13 m 3 . 1...
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 Spring '10
 WILKIE
 Math

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