**QUESTION 1**Let \( x[n] = (n + 1) 2^n \, u[n - 1] \).It is observed that its z-transform is of the form\[X(z) = \frac{B(z)}{1 + a_1 z^{-1} + a_2 z^{-2}}\]where \( B(z) \) is some polynomial. What is \( B(4) \)?**Options:**- \( \frac{1}{4} \)- \( \frac{3}{4} \)- 3- 4- 12- None of the above

Answered: Image /qna-images/answer/75c89cda-18ad-412e-b33e-5abd462c7d20.jpg

QUESTION 1 Let X[n]= (n+1) 2" u[n - 1]. It is observed that its z-transform is of the form B(z) X(2) = 1+a,z-+azz -2 where B(z) is some polynomial. What is B (4) ? 1 O 4 3 O 4 3. 4 O 12 None of the above

QUESTION 1 Let X[n]= (n+1) 2" u[n - 1]. It is observed that its z-transform is of the form B(z) X(2) = 1+a,z-+azz -2 where B(z) is some polynomial. What is B (4) ? 1 O 4 3 O 4 3. 4 O 12 None of the above

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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