Given F(s) = \(\frac{3s+5}{s^2+7}\). The value of L-1{F(s)} is _______________
Posted: Thu Jul 14, 2022 11:09 am
a) \(3 \,cos (\sqrt{7} t) + \frac{5}{\sqrt{7}} \,sin (\sqrt{7} \,t)\)
b) \(3 \,cos (\sqrt{7} t)- \frac{5}{\sqrt{7}} sin (\sqrt{7} \,t)\)
c) \(3 \,cos (\sqrt{7} t) \)
d) \(\frac{5}{\sqrt{7}} \,sin (\sqrt{7} t)\)
b) \(3 \,cos (\sqrt{7} t)- \frac{5}{\sqrt{7}} sin (\sqrt{7} \,t)\)
c) \(3 \,cos (\sqrt{7} t) \)
d) \(\frac{5}{\sqrt{7}} \,sin (\sqrt{7} t)\)