(1) Memoryless
(2)Time invariant
(3) Linear
(4) Causal
(5)Stable
Determine which of these properties hold and which do not hold for each of the following continuous-time systems.Justify your answer. In each example,y(t) denotes the system output and x(t) is the system input.
(a) y(t)= x(t-2)+x(2-t) (b) y(t)= (cos(3t))x(t)
(c) y(t)=x(t/3)