Download Differentiation in Z Domain MCQs Free PDF

Differentiation in Z Domain MCQ Quiz in हिन्दी - Objective Question with Answer for Differentiation in Z Domain - मुफ्त [PDF] डाउनलोड करें

Last updated on Apr 9, 2025

पाईये Differentiation in Z Domain उत्तर और विस्तृत समाधान के साथ MCQ प्रश्न। इन्हें मुफ्त में डाउनलोड करें Differentiation in Z Domain MCQ क्विज़ Pdf और अपनी आगामी परीक्षाओं जैसे बैंकिंग, SSC, रेलवे, UPSC, State PSC की तैयारी करें।

Latest Differentiation in Z Domain MCQ Objective Questions

Top Differentiation in Z Domain MCQ Objective Questions

Differentiation in Z Domain Question 1:

$x [n] = n \sin (\frac{π}{2} n) u [- n]$ का z-रूपांतरण ज्ञात कीजिए:

$\frac{- z}{1 + z^{2}} + \frac{2 z^{3}}{{(1 + z^{2})}^{2}}$
$\frac{- z}{1 + z^{2}} + \frac{2 z^{2}}{{(1 + z^{2})}^{2}}$
$\frac{z}{1 + z^{2}} + \frac{2 z^{3}}{{(1 + z^{2})}^{2}}$
$\frac{z}{1 + z^{2}} - \frac{2 z^{3}}{{(1 + z^{2})}^{2}}$

Answer (Detailed Solution Below)

Option 4 :

\frac{z}{1 + z^{2}} - \frac{2 z^{3}}{{(1 + z^{2})}^{2}}

$x [n] = n \sin (\frac{π}{2} n) u [- n]$

$= - n \sin (- \frac{π}{2} n) u [- n]$

$X (z) = {- z \frac{d}{d z} (\frac{z^{- 1}}{1 + z^{- 2}}) |}_{z = \frac{1}{z}}$

$= - z {[\frac{- z^{- 2}}{1 + z^{- 2}} - \frac{z^{- 1} (- 2 z^{- 3})}{{(1 + z^{- 2})}^{2}}]}_{z = \frac{1}{z}}$

= \frac{z}{1 + z^{2}} - \frac{2 z^{3}}{{(1 + z^{2})}^{2}}

India’s #1 Learning Platform

Start Complete Exam Preparation

Daily Live MasterClasses

Practice Question Bank

Mock Tests & Quizzes

Get Started for Free

Trusted by 7.3 Crore+ Students

Exam Preparation
Simplified

Learn, practice, analyse and improve

Get Started for Free

Trusted by 7.3 Crore+ Students

Exams

Test Series

SuperCoaching

Previous Year Papers

Latest Updates

MCQ Questions

Testbook Products & Resources for Students

Testbook USA

Books

Differentiation in Z Domain MCQ Quiz in हिन्दी - Objective Question with Answer for Differentiation in Z Domain - मुफ्त [PDF] डाउनलोड करें

Latest Differentiation in Z Domain MCQ Objective Questions

Top Differentiation in Z Domain MCQ Objective Questions

Differentiation in Z Domain Question 1:

Answer (Detailed Solution Below)

Differentiation in Z Domain Question 1 Detailed Solution

Exam Preparation Simplified

Related MCQ

Exam Preparation
Simplified