Question: A continuous-time signal ac (t) = 17.4cos (2157t) is sampled at fs = 2,267 Hz. The spectrum of the sampled signal Xp (f) will

A continuous-time signal ac (t) = 17.4cos (2157t) is sampled at fs

A continuous-time signal ac (t) = 17.4cos (2157t) is sampled at fs = 2,267 Hz. The spectrum of the sampled signal Xp (f) will consist of impulses of area AT. Specify the value for variable A to one decimal place.

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