taking a limit and getting the wrong answer...don't know why

The limit in question: $$lim_{x o 0} frac{ an( an x) - sin(sin x)}{ an x - sin x} = 2$$ As stated in the TL;DR, I understand how to get to the c... The limit in question: $$lim_{x o 0} frac{ an( an x) - sin(sin x)}{ an x - sin x} = 2$$ As stated in the TL;DR, I understand how to get to the... Read More