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Math Help - please help me

  1. #1
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    please help me

    please help me to solve that questions
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  2. #2
    Grand Panjandrum
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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
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  3. #3
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