Numerical Method - Old Questions

4. What do you mean by ill-conditioned systems? Solve the following system using Dolittle LU decomposition method.

        3x₁ + 2x₂ + x₃ = 10

        2x₂ + 3x₂ + 2x₃ = 14

        x₁ + 2x₂ + 3x₃ = 14