A system with input x[n] and output y[n] is given as y[n] = (sin 5/6 πn) x(n) The system is

non-linear, stable and non-invertible

A system with input x[n] and output y[n] is given as y[n] = (sin 5/6 �

1.	A system with input x[n] and output y[n] is given as y[n] = (sin 5/6 πn) x(n) The system is
A.	linear, stable and invertible
B.	non-linear, stable and non-invertible
C.	linear stable, non invertible
D.	linear, unstable, invertible
Answer» D. linear, unstable, invertible