a) Using Laplace transform techniques, solve the differential equation: $y'' + y = t \cos 2t$, with $y(0) = y'(0) = 0$. b) Find the inverse L.T. of $\frac{S+1}{S^2 + S + 1}$. c) Find the L.T. of $2 \…

a) Using Laplace transform techniques, solve the differential equatio…

Previous year question with solution for Numerical Methods & Transform Calculus.