Electronics and Communication Engineering - Exam Questions Papers - Discussion
Discussion Forum : Exam Questions Papers - Exam Paper 7 (Q.No. 33)
33.
The Laplace transform of the given waveform is
(1 - e-s + e-2s)
(1 - e-s + e-2s) (1 - 2e-s + e-2s) (1 - 2e-s)Answer: Option
Explanation:
f(t) = f1(t) + f2(t) + f3(t)
= 2tu(t) - 2 x 2(t - 1) + 2(t - 2)u(t - 2)
f(s) = - 
e-s + e-2s
= (1 - 2e-s + e-2s).
Discussion:
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