F(z) = z/[(z-1)(z-0.9)]
My solution: z/[(z-1)(z-0.9)] = 10z/(z-1) - 9z/(z-0.9)
Will anyone check my solution?
I ask because my teacher found A to be 10, while B was -10.
However, I came out with A being 10, with B being -9.
F(z) = z/[(z-1)(z-0.9)]
My solution: z/[(z-1)(z-0.9)] = 10z/(z-1) - 9z/(z-0.9)
Will anyone check my solution?
I ask because my teacher found A to be 10, while B was -10.
However, I came out with A being 10, with B being -9.