Teaching TN TRB EE Test Series Signals and Systems Laplace Transform Properties of Laplace Transform
The inverse Laplace transform of \(H\left( s \right) = \ln \left( {\frac{1}{{s + 4}}} \right)\) is
1
\(\frac{{ - {e^{4t}}}}{t}u\left( t \right)\)
2
\(\frac{{ - {e^{ - 4t}}}}{t}u\left( t \right)\)
3
\(\frac{{{e^{ - 4t}}}}{t}u\left( t \right)\)
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\(\frac{{{e^{4t}}}}{t}u\left( t \right)\)