(a) If T1 and T2 are linear than T is linear (i.e. the cascade connection of two

(a) If T1 and T2 are linear than T is linear (i.e. the cascade connection of two linear system in linear).(b) If T1 and T2 are time invariant then T is time invariant.(c) If T1 and T2 are causal then T is causal.(d) If T1 and T2 are linear and time invariant the same holds for T.(e) If T1 and T2 are linear and time invariant then interchanging their order does not change the system T.(f) As in part (e) except that T1 T2 are now time varying.(g) If T1 and T2 are nonlinear then T is nonlinear.(h) If T1 and T2 are stable then T is stable.(i) Show by an example that the inverse of parts (c) and (h) do not hold ingeneral.