Question: The discrete line spectrum for a periodic function f(t) is shown in figure. Determine the expression forf(t). D,4 90 |I||| 10 20 30 40 50f

The discrete line spectrum for a periodic function f(t) is shown in figure. Determine the expression forf(t).

D,4 90 |I||| 10 20 30 40 50f (Hz) 10 20 30

D,4 90 |I||| 10 20 30 40 50f (Hz) 10 20 30 40 50 f (Hz) 543 2

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