GATE Electronics and Communications (EC) 2022 Solved Paper
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Question : 52 of 65
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The outputs of four systems (S1, S2, S3, and S4) corresponding to the input signal sin(t), for all time t, are shown in the figure.
Based on the given information, which of the four systems is/are definitely NOT LTI (linear and time-invariant)?
Based on the given information, which of the four systems is/are definitely NOT LTI (linear and time-invariant)?
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