Find \(lt_{(x,y)\rightarrow(0,0)}\frac{x^3-y^3}{(x-y)}\)

1.	Find \(lt_{(x,y)\rightarrow(0,0)}\frac{x^3-y^3}{(x-y)}\)
A.	-1⁄2
B.	0
C.	∞
D.	-90
Answer» C. ∞

Discussion

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