Question

The solution obtained by assuming the input x(n) of the system is zero is ____________

(a) General solution

(b) Particular solution

(c) Complete solution

(d) Homogenous solution

The question was asked by my college director while I was bunking the class.

I need to ask this question from Discrete Time Systems Described by Difference Equations in division Discrete Time Signals and Systems of Digital Signal Processing

Answer 1

Right choice is (d) Homogenous solution

To elaborate: By making the input x(n)=0 we will get a homogeneous difference equation and the solution of that difference equation is known as Homogenous or Complementary solution.