please help me to solve that questions

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- October 12th 2006, 10:24 AM #1

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- October 12th 2006, 12:58 PM #2

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Q1. If this limit exists then it is independent of how (x,y)->(0,0).

But if we approach (0,0) down the y axis (that is x=0), the expression goes

to infinity so the limit does not exists, but its worse than that as if we

approach along the x axis ( that is y=0) the expression goes to 1.

RonL

- October 12th 2006, 05:06 PM #3

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