[itex]F(x,y)-> (1,1)[/itex](adsbygoogle = window.adsbygoogle || []).push({});

[itex]

(x^2 + y^2) / (x^2+y^2-2)

[/itex]

I am just having an issue as I don't know how to deal with the -2 in the denominator.

Thank you

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# Having trouvle with a quick limit provlem.

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