Solve the given difference equation for using:         x(k)-3x(k-1)+2x(k-2)=e(k) Where                          e(k)={1 ,k=0,1 and 0, k=>2 ,                           x(-2)=x(-1)=0                                                        The sequential technique The z transform, Will the final value theorem give the correct value of as k →∞

Solve the given difference equation for using:        

x(k)-3x(k-1)+2x(k-2)=e(k)

Where

                         e(k)={1 ,k=0,1 and 0, k=>2 ,

                          x(-2)=x(-1)=0

1. The sequential technique
2. The z transform,

• Will the final value theorem give the correct value of as k →∞