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

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Q: The residues of * ƒ(z) = O 4/9,-4/9 O-4/9, 4/9 O 4/7,-4/7 4z (z − 1)(z + 2)² -4/9, -4/9 O 4/9.4/9

A: The given problem is to find the residues of the given complex function at the obtained poles.

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A: We have to solve the given problem.

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A: Introduction: The Z-transformation is the way to transform a discrete time signal into a complex…

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A: Consider the given function: X(s)=1-e-Tss1s+1=1-e-Tss(s+1)

Q: n(n)-b" foomzo )nm)こf3.5,0.1 n(m) -u(-mリ) 2,1,3,5,0.7 %3D

A: Disclaimer: Since you have posted a question with multiple subparts, we will solve the first three…

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A: Solution

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A: Given :  F(s) = s+7s2+2s+5. To find :  The inverse Laplace transform of F(s).

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A: By using partial fraction method we solve the required problem as follows :

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A: Please check step 2 for the solution.!

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Q: The Laplace transform of L[2 sin 5t sin 4t is s+ (1)2 s2 + (9)2. 2s s2 +(1)2 s2 + (9)2 s2 + (1)2 s2…

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Q: s+4 L- 82 + 48 + 8 ,

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