Mathematics IITU Board 2078
Find the LU factorization of bmatrix2 & 4 & 1 & 5 & 2\\ 4 & 5 & 3 & 8 & 1\\ 2 & 5 & 4 & 1 & 8\\ 6 & 0 & 7 & 3 & 1 bmatrix
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