Question

lim(x,y)->(0,0) of (x^2sin^2y)/(x^2+2y^2)

Answer 1

You need to use L'hopitals rule.

Answer 2

we are usually using squeeze theorem or definition of a limit to solve these, because it's in three dimensions

Answer 3

I recommend graphing the functions... I'm not too clear on the squeeze theorem

Answer 4

ok thx