In this article, you will get the answer of Find the inverse Z-transform of \frac{z^2-20z}{(z-2)(z-3)(z-4)} from Model question paper 1 of Transform Calculus, Fourier Series and Numerical Techniques[M3] or 21MAT31.
6.c) Find the inverse Z-transform of \frac{z^2-20z}{(z-2)(z-3)(z-4)}
Answer: