Q5: sin(t), -sin(t), If f (t) = {_ 0<t<T π <t<2л 5 points then find {f(t)} π essin (t)dt Sessin (t)dt Option 1 Option 2 e-ssin (t)dt 2-e-s Π So e-ssin (t)dt 2+е-лs Option 3 Option 4 Q6: 6 points Given x(t)=cos2 tu(t). Determine y(t) if Y(s) = X(3s) cos (t)u(t) cos (t)u(t) Option 1 Option 2 cos(6t) u(t) cos(6t) u(t) Option 3 Option 4 Q7: 5 points Determine the Laplace transform of x(t) = etu(t + 2) e2(s+1) s+1 Option 1 Option 2 Option 3 e2(s+1) s-1 Option 4 1+s 1 1-s Q8: Find the value of x(oo) if 2 12/20 4 5 X(s) = 5 points 2s25s12/s s34s2+14s + 20 Q9: 6 points Find the Inverse Laplace transform of (s + 1) [(s + 1)²+4][(s + 1)² + 1] 1/3 e [cos(t) cos(2t)] - 1/3e [cos(t) + cos(2t)] Option 1 1/3 e [cos(t) + cos(2t)] Option 2 1/3 e [cos(t) cos(2t)] - ○ Option 3 ○ Option 4