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Sun K.

asked • 04/28/13

Find the limit?

Find lim as (x, y)--->(0, 0) for (8x^2*y^2)/(x^4+y^4).

lim as (0, y)--->(0, 0) =0/y^4=0

lim as (x, 0)--->(0, 0) =0/x^4=0

The limit is 0, right?

But doesn't exist is the answer for this problem. Did I do something wrong?

2 Answers By Expert Tutors


Philip K. answered • 04/28/13

5 (1)

Math Tutor

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