a IRI MAIas. QUESTION 4 xy x2 + y O a.0 lim f(x.y) along the path xy. Let f(x.y) = Find xy) - (0,0) Ob.1 Oc. -1 Od1/2 O e. Does not exist.

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Q: U8n-6 U8n-10 U8n-4 = W8n-6 U8n-8 - U8n-8-U8n-10

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