Question 22.33: Find f[k] if F(z) = 1 + z^-1 + z^-2 + z^-3 + . . . ...

Engineering Mathematics A Foundation for Electronic, Electrical, Communications and Systems Engineers [1040294]

Find f[k] if

F(z)=1+z^{-1}+z^{-2}+z^{-3}+\cdots

Step-by-Step

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Using the definition of the z transform we see that

f[k]=1,1,1, \ldots

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