Express the real part of each of the following signals in the form Ae¯a" where A, a, w, and o are real numbers with A > 0 and - (а) х1(() (c) x3(1) = e- sin(3t + 7) cos(wt + 4), T <¢ < T: (b) x2(1) = /2eilA cos(3t + 277) (d) х4(1) -2 %3D je-2-j100)| %3D %3D

Introductory Circuit Analysis (13th Edition)
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ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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2)
Express the real part of each of the following signals in the form Ae¯" cos(wt + 4),
where A, a, w, and o are real numbers with A > 0 and
(a) x1(1)
(c) x3(t)
(b) х2(0)
(d) ха(1)
- T <O < T:
zeinlA cos(31 + 27)
-2
e-' sin(3t + T)
je(-2+j100)|
%3D
Transcribed Image Text:2) Express the real part of each of the following signals in the form Ae¯" cos(wt + 4), where A, a, w, and o are real numbers with A > 0 and (a) x1(1) (c) x3(t) (b) х2(0) (d) ха(1) - T <O < T: zeinlA cos(31 + 27) -2 e-' sin(3t + T) je(-2+j100)| %3D
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