The DTFT of the following discrete-time signal: 피끼 =D -26|n-3] + 26|n + 3] + 36비미 %3D Select one: a. 0.5+ cos(2w) оъ.3- sin (Зw) O cos(3w)+3 d. 4jsin(3w) +3

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The DTFT of the following discrete-time signal:
[n] = -26[n – 3] + 28[n + 3] + 38[n]
Select one:
a. 0.5 + cos(2w)
b. 3 sin(3w)
c. 2cos(3w) +3
d. 4jsin(3w) +3
Transcribed Image Text:The DTFT of the following discrete-time signal: [n] = -26[n – 3] + 28[n + 3] + 38[n] Select one: a. 0.5 + cos(2w) b. 3 sin(3w) c. 2cos(3w) +3 d. 4jsin(3w) +3
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