Find x(t) for the following: X(s) : (8+1)(8+-2) (8–1)(s–2) Select one: O a. æ(t) = (-6e' + 12e24)u(t) + 38(t) а. O b. æ(t) = (-6e* + 12e24 )u(t) + 8(t) O c. (t) = (-6e" . sin(t) + 12e²ª. cos(t))u(t) O d. æ(t) = (-6e + 12e2t)u(t) O e. æ(t) = (-6e + + 12e-24 )u(t) + 8(t) O f. æ(t) = (3et + 6e²4)u(t) + 8(t) O g. æ(t) = (-2e*. sin(2t) + 4eª.cos(2t))u(t) %3D O h. æ(t) = (-6e* + 12eª )u(t) %3D

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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.