EC > GATE 2023 > LTI Systems
Let an input x[n] having discrete time Fourier transform
X(ejΩ) = 1 - e-jΩ + 2e-3jΩ be passed through an LTI system. The frequency response of the LTI system is H(ejΩ) = 1 - 1/2 e-j2Ω. The output y[n] of the system is
X(ejΩ) = 1 - e-jΩ + 2e-3jΩ be passed through an LTI system. The frequency response of the LTI system is H(ejΩ) = 1 - 1/2 e-j2Ω. The output y[n] of the system is
Correct : b
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