In Example 5, we use our newly-minted Taylor polynomial-generating techniques to derive the fourth-degree Taylor polynomial for ln(x) centered at c=1. Duration: 10:34

This time we look at a Maclaurin polynomial approximation for cos(x). Did you say that cosine is an even function? Very interesting. Duration: 10:08

In this final example, we write the 3rd-degree Taylor polynomial for sin(x) about pi/6. Duration: 10:08