Question: 1. Solve the fallowing linear system 100 2 -2 -1 0 2. Consider the following matrices. Find the permutation matrix P so that PA

1. Solve the fallowing linear system 100 2 -2 -1 0 2.

1. Solve the fallowing linear system 100 2 -2 -1 0 2. Consider the following matrices. Find the permutation matrix P so that PA can be factored into the product LU, where L in lower triangular with I's on its diagonal and Uin upper triangular for these matrices. 1 2 2 4

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