engineering recuitment GATE ECE 2023-24 Test Series Signals and Systems Linear Time Invariant Systems Properties of LTI Systems
From the four options given below, identify which of the given equation is invertible?
1
y(t) = x2(t)
2
y(t) = sin x(t)
3
y(n) = x(n) ⋅ x(n - 1)
4
y(t) = x(t - 3)