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Mahathepp
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I try to figure it out but I can't get the answer that I need and when I look upon the solution from the book I don't understand it at all. The answer is " no limit" and there is no explanation why. The question is
Determine the limit of
lim (x2+y2)- -> infinity (xye-(x+y)2
in this case I use polar coordinate which I get
lim r2 - -> infinity ( r2cos(x)sin(X) / er^2(1+sin(2x) )
My idea is since there is (er^2(1+sin(2x)) in denominator which is depening on angle (2x) but I am not sure if I understand correct. Can anyone here help me to figure it out? Thanks in advance.
Regard
Determine the limit of
lim (x2+y2)- -> infinity (xye-(x+y)2
in this case I use polar coordinate which I get
lim r2 - -> infinity ( r2cos(x)sin(X) / er^2(1+sin(2x) )
My idea is since there is (er^2(1+sin(2x)) in denominator which is depening on angle (2x) but I am not sure if I understand correct. Can anyone here help me to figure it out? Thanks in advance.
Regard
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