'Find al LU decomposition of A ='
Added by Sarah W.
Step 1
To do this, we can use Gaussian elimination to transform A into an upper triangular matrix U, while keeping track of the elimination steps in a lower triangular matrix L. Let A be a given matrix: $$ A = \begin{bmatrix} a_{11} & a_{12} & a_{13} \\ a_{21} & Show more…
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