The convolution of two continuous time signals x(t) = e-t u(t) and h(t – McqOptions

MCQOPTIONS

1.	The convolution of two continuous time signals x(t) = e^-t u(t) and h(t) = e^-2t u(t) is ________________
A.	(e<sup>t</sup> e<sup>2t</sup>) u (t)
B.	(e<sup>-2t</sup> e<sup>-t</sup>) u (t)
C.	(e<sup>-t</sup> e<sup>-2t</sup>) u (t)
D.	(e<sup>-t</sup> + e<sup>-2t</sup>) u (t)
Answer» D. (e<sup>-t</sup> + e<sup>-2t</sup>) u (t)

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