Any one can help me to get answer step by step for following questions.
Find the inverse Laplace transformation of slog ((s-1)/(s+1)) + 2
Evaluate L^-1[(S + 1)/(s^2(s+2)^3)].
Find L^1{(14 s+10)/(49 s^2+ 28 s+13)}
Solve (D^2 + 2DD^1 + D^12 2D 2D^1) Z = e^(x-y)+ x^2y
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