Question

the inverse laplace transform of s/(s^2+1)(s^2+4) is: 1. 1/3(cos t - cos 2t) 2. cos t - cos 2t 3. 1/3(sin t - sin 2t) 4. sin t - sin 2t

Answer 1

Answer:

option 1

Step-by-step explanation:

solution is in attached picture