1. The problem statement, all variables and given/known data Find the F.S.S. of f(x)=x 0≤x≤1 of period 2 2. Relevant equations (uploading photo with equations shown) 3. The attempt at a solution (uploaded photo) I have completely worked this problem out in the provided photo but I am unsure as to whether or not I went about it in the correct manner. If anyone could take a look at it and let me know how I did, I would truly appreciate it!