(b) x2 (t)=3[u(t -2) - u(t +2)] (c) x3 (t) = 2[r(t) - r(t-2)] (d) x4(t) = e-2 u(t)

Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
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I want to (b),(c),(d)

1.33 Determine if each of the following signals is a power
signal, an energy signal, or neither.
(a) x₁ (t) = 3[u(t + 2) = u(t − 2)]
-
-
(b) x2(t) = 3[u(t− 2)— u(t + 2)]
(c) x3 (t) = 2[r(t) - r(t-2)]
(d) x4(t) = e-2t u(t)
Transcribed Image Text:1.33 Determine if each of the following signals is a power signal, an energy signal, or neither. (a) x₁ (t) = 3[u(t + 2) = u(t − 2)] - - (b) x2(t) = 3[u(t− 2)— u(t + 2)] (c) x3 (t) = 2[r(t) - r(t-2)] (d) x4(t) = e-2t u(t)
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