calc7 - 0 = 1, since it is a continuous function of x and...

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3. Calculate the following limits, or show that they do not exist. (a) lim (x,y)!(0,0) e 2xy−y2 x 2 + y 2 Solution. As (x, y) ! (0, 0), the numerator approaches e
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Unformatted text preview: 0 = 1, since it is a continuous function of x and y, while the denominator approaches 0 and is always positive. Thus the ratio approaches +1. 1...
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This note was uploaded on 02/11/2010 for the course MA 141 taught by Professor Zeck during the Spring '10 term at Quebec Trois-Rivieres.

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