# Question 10.4: Use MATLAB to compute the LU factorization and find the solu...

Use MATLAB to compute the LU factorization and find the solution for the same linear system analyzed in Examples 10.1 and 10.2:

\begin{bmatrix} 3 & -0.1 & -0.2 \\ 0.1 & 7 & -0.3 \\ 0.3 & -0.2 & 10 \end{bmatrix} \begin{Bmatrix} x_{1} \\ x_{2} \\ x_{3} \end{Bmatrix} = \begin{Bmatrix} 7.85 \\ -19.3 \\ 71.4 \end{Bmatrix}## Related Answered Questions

Question: 10.5

## Verified Answer:

For the first row (i = 1), Eq. (10.15) is employed...

Question: 10.2

## Verified Answer:

As just stated, the intent of forward substitution...

Question: 10.3

## Verified Answer:

Before elimination, we set up the initial permutat...

Question: 10.1

## Verified Answer:

In Example 9.3, we used Gauss elimination to solve...