Z Transforms - An introduction

In the following google drive link, you can down load Transforms and Partial Differential Equations Subject Important Question and solutions as a pdf
https://drive.google.com/drive/folder...

In this video, how to solve the difference Z-transform to solve the difference equation. Z-transform by using Partial fraction has been explained by one example.
In the following link, i have explained the Fourier Transform of a- |x|.
   • #FourierTransform, Fourier Transform ...  
In the following link, I have explained, Using Z transform solving difference Equation by an example.
   • #Ztransfrom, || Using Z transform sol...  
In the following link, i have explained Fourier transform of 1-x^2
   • #Fouriertransform  || Fourier transfo...  
In the following link, I have explained, to find inverse Z-transform by using Partial fraction Method.
   • #InverseZtrasnsform || Find inverse Z...  
In the following link, I have explained how to form the difference equation.
   • #difference_equation || Form  the dif...