What is the order of a difference equation that requires three past input and output values?
A) second order
B) fourth order
C) third order
D) first order

Question

Quizplus · Accepted Answer

A third-order difference equation requires three past input and output values to compute the current value, indicating the equation's dependence on the three previous states for both input and output.

What Is the Order of a Difference Equation That Requires