Question: Consider the following matrices. Find the permutation matrix P so that PA can be factored into the product LU, where L is lower triangular with

Consider the following matrices. Find the permutation matrix P so that PA can be factored into the product LU, where L is lower triangular with 1s on its diagonal and U is upper triangular for these matrices.
a.

124 011 2575 1134 1123 2576 14-4 1213 1212

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