Question: Find f(t) if: (a) F() = 2sin[u( +1) u( 1)] (b) F() = 1/ (sin 2 - sin ) + j/ (cos 2

Find f(t) if:
(a) F(ω) = 2sinπω[u(ω +1) − u(ω −1)]
(b) F(ω) = 1/ω (sin 2 ω - sin ω) + j/ω (cos 2 ω - cos ω)

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