The Z-transform of the following function /[k].2+(-5)*(-4)* in So the constants A and B are........ O a. None of them O b. 4, 2 O C. -2,4 O d. 1, 2 Oe. -1,3 Z(A+BZ²) (Z-2)(2+4)(2+5)

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The Z-transform of the following function f[k]=;
so the constants A and B are.........
O a. None of them
O b. 4, 2
Z(A+BZ²)
1=22*+/-(-5)*(-4)* is (Z-2)(2+4)(Z+5)
O C. -2,4
d. 1, 2
e. -1,3
Transcribed Image Text:The Z-transform of the following function f[k]=; so the constants A and B are......... O a. None of them O b. 4, 2 Z(A+BZ²) 1=22*+/-(-5)*(-4)* is (Z-2)(2+4)(Z+5) O C. -2,4 d. 1, 2 e. -1,3
Expert Solution
Step 1

Given,

fk=942×2k+517×-5k-336×-4k

f[Z]=Z×[A+BZ2](Z-2)×(Z+5)×(Z+4)

Here, we have to find the values of A and B.

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