Assignment:
![1644_Discontinuous graph.JPG](https://secure.tutorsglobe.com/CMSImages/1644_Discontinuous graph.JPG)
Q1. Find the Fourier series, sketch the graph of the function for 3 periods.
Q2. Is this a discontinuous graph?
Q3. Is it an even or odd function, I know there are Fourier series rules for them.
Provide complete and step by step solution for the question and show calculations and use formulas.