Fourier Series (Part 1)

Which of the following are examples of periodic functions?

What is the period of the following signal?

Choose the correct statements!

• Even functions are symmetric about the x-axis

• Odd functions are symmetric about the Origin

• Even functions are symmetric about the y-axis

• Odd functions are symmetric about the x-axis

The following signal is ...

• an even function

• an odd function

• neither even nor odd function

• both even and odd function

Choose the correct statements!