hi... first thread here...

my question is regarding l'hopital rule.

i understand the rule is applicable only if both limits -

of f(x) and g(x) when were looking for lim of f(x)/g(x)

are identical and go to infinity, -infinity or 0.

my question is what if one limit is infinity, and the other -inifinty...

is there any way to go around that, or that means the limit does not exist?

thanks in advance.