Q6 — Signal Processing
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Q6
Signal Processing
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What is the inverse transform of the
z
-transform
F
(
z
)
=
5
z
/
(
z
−
4
)
F
(
z
)
=
5
z
/
(
z
−
4
)
?
A.
f
(
k
)
=
(
5
)
(
4
)
k
f
(
k
)
=
(
5
)
(
4
)
k
B.
f
(
k
)
=
(
5
)
k
4
f
(
k
)
=
(
5
)
k
4
C.
f
(
k
)
=
(
4
)
k
5
f
(
k
)
=
(
4
)
k
5
D.
f
(
k
)
=
(
4
)
(
5
)
k
f
(
k
)
=
(
4
)
(
5
)
k
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