Question

Find the limit:

Answer 1

\[\lim _{(x,y)->(0,0)}\frac{ y ^{2}\sin ^{2}x }{ x ^{4}+y ^{4} }\]

Answer 2

Take the y^2 out of the function, when you take the limit, you get 0 * (limited function) wich must be 0.

Answer 3

Is that the answer?

Answer 4

not sure what you mean.

Answer 5

I always like to check, but I'm pretty sure its right, but I was wasking if in your book or homework you had the answer.