1. Find the fundamental set of solutions and the general solution: View Solutions for (a) and (b)
   • (a) \( y''-6y'+9y=0 \)
   • (b) \(4y''- 4y'+y=0 \)
2. Find the solution of the given initial value problem (IVP):
   • (a) \(9y''-12y'+4y=0; \quad y(0)=2, y'(0)=-1\) Solution
   • (b) \(y''+4y'+4y=0; \quad y(-1)=2, y'(-1)=1\) Solution