Find X(z) and ROC for the following system: (3 + 8) (8+2)"u[n] – 8+2 (8 – 2)"u[-(n+1)] (8 – 2)

Q: 0 23 Find UC2) fos US): (s+Ve with 7=0•15 seconds.

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Q: 3) Define the variable x as x=6, then evaluate: a) x²+ 2v² – 11 b) (r – 2) ² – 8 (x- 2) ² c) - 2 4

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Q: Convert this circuit to the time domain. w = 10 rad/sec R1 6 C1 T-j4 L1 뾰 j12 11 I2 -j3 1

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Q: Map the following standard PoS expression on a Kamaugh map (A +CDHA CDA

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Q: 2VR + R. VR e(t) İs(t) +

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Q: Draw the Direct Form-I for the given below system. y(n) -(2/3)y(n-1) +(3/5)y(n-2) = x(n)+ 7x(n-1)

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Q: A Draw the Logic circuit ofthe following exPression ã o f=XYZ+XYZ +XV %3D Then Simplify it

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Q: transfer function

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Q: T(t) 02(1) J2 K1 K2

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Z parameter

The Z-parameters that are the impedance parameters of a two-port network are defined by expressing the two-port voltages V1 and V2 in terms of two-port currents I1 and I2. The Z-parameters are calculated by open circuiting one of the two ports at a time henceforth they are called open-circuit impedance parameters.