- #1
november1992
- 120
- 0
Homework Statement
Find the first 3 non-zero terms of the Taylor polynomial generated by f (x) = [itex]x^{3}[/itex] sin(x) at a = 0.
Homework Equations
[itex]f^{n}[/itex](x) * [itex](x-a)^{n}[/itex] / (n!)
The Attempt at a Solution
I got the question wrong: my answer was 1/3! + 1/5! + 1/7!
Here is the answer below. I was wondering how my teacher got that answer. Do you have to do the product rule to find the derivatives?