Pr.-9. A function f (x) with a period of 2 * pi equals (pi-x) / 2 in the interval 0

b) Show that f (x) is from the Fourier series, f '(x) = total symbol (cosnx). c) Taking advantage of the equality of the two results above Total symbol (e ^ inx) = ...... prove that it is. d) By multiplying and integrating the two sides of the equation in (c) with any function fi (x) L (-infinity, + infinity) Total symbol (fi (n)) = ..... show that. Here, the Fourier transform of scalar fi (x) with vector fi (v) is shown: Vector Fi (v) = .....

00 00 Pr.-9. 2ft peryotlu bir f(x) fonksiyonu 0