1. Find the general solution of the differential equations.
   • \(y''-3y'+2y=3e^t\) View Solution
   • \(y''-2y'=3e^{2t}\) View Solution
   • \( y''+4y=3\csc{t} \) View Solution
   • \( y''+9y=2\sec^2{3t} \) View Solution