Q253
Which of the following systems is non-linear?
A.
y(t) = 2x(t - 1) - 3x(t - 2) + x(t - 3)
B.
y(t) = 2x(t - 1) - 3x(t - 2) - x(t - 3)
C.
y(t) = 2x(t) + 3.6
AnswerD.
y(t) = 5x(t)
Answer: Option C
Solution
Answer: Option C
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