Consider the Fourier series for the periodic function: z(t)=sin(5t) - cos(10t) - sin(20t) The Fourier coefficient angle 0₁ of the combined trigonometric series is: Select one: 090 O 180 0-90 00

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Fourier Series

Most of the incidents studied in the field of Engineering and Science as a function of time. For example, current and voltage are in the alternating current circuit. These occasional activities can be analyzed in the activity components (fundamental frequency and harmonics) through a process called Fourier analysis.