how do I find the limit of the following two?
1. limit of xyz/(x^3+yz^2) as (x,y,z) goes to (0,0,0)
2. limit of (x+y)/(sqrt.(x^2+y^2)) as (x,y,z) goes to (0,0,0)
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Neither of these limits exist. For the first, try following the path and the second .
I made a simple mistake. The second one is as (x,y) goes to (0,0). Is the answer still the same?
Yes, just omit the .
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