Find the initial and final values of sequence x(n) from X(Z) below using the initial and final value properties X(Z) = = z-1

Find the inverse Z-Transform for X(Z) shown below for ROC 1- 03 * 22 – 4z - X(Z) = (2 – 1)(22 – 52 + 6) 1 Add file Find the Z-transform for x(n) shown below including ROC * a(n) = (-)"sin(-n)u(n) 1 Add file

Problem Y 552 wm- Re Rb Raj 453 A to Y Transforms b Determine Ra R₁ Ri 1.25-2 R₂ 1522123

The calculations were wrong. The problem is  X(z)=(4z+1)/(z2-z+0.5) Not +5 like was calculated in the above answer.

I need an example on the subject (second order differential equations) and you solve it using the partition method and the Laplace method. Suggest an easy and simple example for me and solve it using two methods, only one example.

5. Solve for all possible values of the real numbers x and y in the following equation: x+iy+2+3i = i + 2. 2x+2iy-3 Hint: Convert this to a multiplication problem and match the real and imaginary parts.

Roots of Complex Numbers Def.: • A number u is said to be an n-th root of complex number z Note. f(z) = zm is a "multi-valued" function u=z¹/n if u" =z, and we write u =

4.2 Find the z-transform of each of the following sequences: (a) x(n) = 38(n)+ 8(n – 2) + 8(n + 2) Cauchy's integral theorem may be used to show that the coefficients x(n) may be found from X(z) as follows: (b) x(n) = u(n) – u(n – 10) x(n) = (a) x(2) = 3+ z-2 + z? 2n i X(2)2"-d=: Jc 1-z-10 Now let: (b) X(2) = 1-:-1 X(z) = z - 0.2 Then: 4.23 Find the inverse of each of the following 2-transforms: 1 z" dz j2n J z- 0,2 (b) X(z) = Iz| > ! 1- According to Cauchy integral: x(n) = (})"u(n) + 3()"u(n) 1 f(z) f(a) dz a x[n] = 0.2"

Linear Algebra: kindly answer in Proper way step by step:  Please solve it on emergency basis, less than ONe hour please: Mention name "Shahzad Ali"  "F2019266015"  on the top of the every page: Circuit is inside the image: Analyze the circuit given below to find the unknown currents i1,i2,i3,i4,i5and i6 by developing a system of linear equations. Then apply Gauss-Jordan elimination method to solve the developed system.

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