Which of the following is the transfer function of:
\(\frac{{dc\left( t \right)}}{{dt}} + 2c\left( t \right) = r\left( t \right)\)
Where, r(t) is the unit impulse signal
1
\(G\left( s \right) = \frac{s}{{s - 2}}\)
2
\(G\left( s \right) = \frac{1}{{s - 2}}\)
3
\(G\left( s \right) = \frac{s}{{s + 2}}\)
4
\(G\left( s \right) = \frac{1}{{s + 2}}\)