- #1
jegues
- 1,097
- 3
Homework Statement
See figure attached for problem statement as well as my attempt.
Homework Equations
The Attempt at a Solution
I'm not fully convinced I've done the sketch of the cosine series correctly or not, are there any mistakes?
Also, when solving for, [tex]a_{n}[/tex] I changed the n around so it would only contain the odd numbers.(it's 0 otherwise) Can I do this and have I done this correctly?
Thanks again!