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

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1.	The convolution of two continuous time signals x(t) = e-t u(t) and h(t) = e-2t u(t) is ________________
A.	(et – e2t) u (t)
B.	(e-2t – e-t) u (t)
C.	(e-t – e-2t) u (t)
D.	(e-t + e-2t) u (t)
Answer» D. (e-t + e-2t) u (t)

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