Question

Is the following function periodic if yes what is its period:

f(x) = [e^(j*pi*x/16)]*[cos(pi*x/17)]

where "j" is complex

Answer 1

\[f(x)= [e ^{(j*\pi*x)/16}]*[\cos(\pi* x/17)] \]

Answer 2

The first term has a period of 32, the second one has a period of 34.

Answer 3

what is its period as whole function