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GATE EC 2014 Set 4 — Question 38

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MCQ+2 / -0.67EasyLaplace Transforms & ApplicationsDifferential EquationsEngineering MathematicsLaplace Transform & ROCLTI SystemsSignals & Systems

Engineering Mathematics → Differential Equations → Laplace Transform & ROC

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Question

The unilateral Laplace transform of f(t)f(t) is 1s2+s+1\frac{1}{s^2+s+1}. Which one of the following is the unilateral Laplace transform of g(t)=t⋅f(t)g(t) = t \cdot f(t)?
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