# The relation between input and output of Linear Time Invariant System (LTI) can be expressed by _____.

## The relation between input and output of Linear Time Invariant System (LTI) can be expressed by _____.

a. Differential Equations

b. Impulse Response

c. Block Diagram & State-space representation

d. All of these

Correct Answer : d. All of these

**Explanation :**

Input-output relationship can be designated with an assistance of differential equations, impulse response, block diagram along with the state-space representation. All these functionalities / parameters are essential to define the input & output relationship for any LTI system.

#### Discussion

**RE: The relation between input and output of Linear Time Invariant System (LTI) can be expressed by _____. -radhika sharma (07/22/15)**- Differential Equations,

Impulse Response,

Block Diagram & State-space representation.