I was reading that, when trying to solve something like:
I can rewrite is as:
and use L'Hospital's Rule to solve. And, if this doesn't work, I can try using the other function as the denominator:
So I wondered: are there well-known quotients of functions that don't work in either case and, if so, how do I then solve them?
An example that doesn't submit to this process is:
But obviously L'Hospital's Rule would not be necessary in this case.