It's urgent please solve asap. Assume a signal is described byx(t) = 8(t – 2) cos(2at)u(t)The Fourier transform of this signal is:а.X(j@) = e-j2rO%3DΟ b. Xjω) πο(ω-2) + πδ(ω+ 2)%3Dc. None of the other answers are correctO d. X(jw) = e= e-j2wΟ e. Xjω) πδ ω-2π)+πο (ω+ 2π)= n8(@ – 2n) + x8(@ + 2x)O O

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Assume a signal is described by x(t) = 8(t – 2) cos(2nt)u(t) The Fourier transform of this signal is: а. X(jo) : = e-/2nw Ο b Xiω ) πδ(ω-2) + πδ(ω +2) b. X(j@) %3D C. None of the other answers are correct d. X(ja) = e-/20 e. X(ja) X(ω) πδ(ω-2π) + πδ(ω + 2π) O O

Assume a signal is described by x(t) = 8(t – 2) cos(2nt)u(t) The Fourier transform of this signal is: а. X(jo) : = e-/2nw Ο b Xiω ) πδ(ω-2) + πδ(ω +2) b. X(j@) %3D C. None of the other answers are correct d. X(ja) = e-/20 e. X(ja) X(ω) πδ(ω-2π) + πδ(ω + 2π) O O

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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Question

It's urgent please solve asap.

Assume a signal is described by
x(t) = 8(t – 2) cos(2at)u(t)
The Fourier transform of this signal is:
а.
X(j@) = e-j2rO
%3D
Ο b. Xjω) πο(ω-2) + πδ(ω+ 2)
%3D
c. None of the other answers are correct
O d. X(jw) = e
= e-j2w
Ο e. Xjω) πδ ω-2π)+πο (ω+ 2π)
= n8(@ – 2n) + x8(@ + 2x)
O O

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