Z-2 Given z+1 = j3; z is a complex number z=x+jy. Find z? O z = -+0 7 9 O zj O z=j 9 10 O None of these 7 9. z = 10 10

Q: Sketch the pole-zero for the 1+z-1 – 2z-2 X(z) 13 6 1- z-1 + z-2

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Q: Find 12 in the circuit shown below. 4 13 30 15040° 712 a) 8.72-1.37⁰ b) 3/-48 7⁰ 5+j6 30/90° 6-j5 c)…

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Q: 0.114 U1 114.387 AC 10MOhm R1 M 1kQ U4 AC 1e-090hm V1 120Vrms ~ 50Hz 0° U2 0.036 AC 10MOhm L1 1mH U3…

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Q: prove that 2. = - Cotx + C 1-Cosx +Sinx

A: Here i have proved it.

Q: Z-tran from 47² Z²0-25 Invert 1. Give xcn = find xcn)

A: Given:we need to find inverse z-transform x[n].

Q: Write down the equation for 11 800 0° 200 M C I₁ j480 j360 -j138.89 150 Ix j720 C 1₂ 110 / 30⁰

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Q: 3.) Convert Rectangular form into Polar form 45+20i

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Q: Explain for me the step that I have put a circle shape

A: In this question it is asked to explain the ratio of time period of signal 1 and 2 and also the time…

Q: Example25/ T-L with Zo=6000,ZR = 100 Q. Find the length and location of the %3D single stub…

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Q: For the given characteristic equation find number of roots in left half plane right half plane and…

A: From Routh Hurwitz criteria we will find out pole location .

Q: Convert the following to polar form and computethe product. Compare the result with that…

A: a). Using the polar form, Using the rectangular form, Hence, the result is almost equal.

Q: Convert from rectangular to polar coordinates: 100 – j 205 1000 + j 126

A: Convert given rectangular to polar form Now after converting to polar Do division

Superposition Theorem

The superposition theorem is applied to linear systems. For such systems, the output from two different inputs equals the sum of the outputs from each input separately. On applying this theorem many times we get the output from any number of inputs equal to the sum of the outputs from the individual inputs separately.