Limits Practice Problems Part 1b: Some sin(x)/x Limits

This problem was originally going to be a part of my previous video (Common Zero Over Zero Limits), but the resulting video was way too long, so I decided to break it up into two parts. The limit as x goes to 0 of sin(x)/x = 1 is a very common identity you'll see and work with in any calculus 1 course, and sometimes it's applicability to a problem is not as obviously relevant. In this video we'll go over two problems that will hopefully help you get a feel for how you can go about solving these kinds of problems.