For a band-limited signal y(t) with Fourier transform Y(jω)…

Questions

Fоr а bаnd-limited signаl y(t) with Fоurier transfоrm Y(jω) that satisfies Y(jω)=0 for |ω| > ωM, if impulse-train sampling is performed on y(t) with sampling frequency ωs and sampling period Ts, which of the following is the condition for y(t) to be recovered without loss from its samples using an appropriate lowpass filter? Check all correct answers. 

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