Question: Consider some matrix A. After using Gauss elimination with three partial pivoting steps, you obtain the upper triangular matrix What is the determinant of the

Consider some matrix A. After using Gauss elimination with three partial pivoting steps, you obtain the upper triangular matrix U= 16 3 5 4 2 0 1 3 5 6 8 0 0 2 4 2 1 000138 000029 00000 1

What is the determinant of the original matrix A?

U= 16 3 5 4 2 0 1 3 5 6 8 0 0 2 4 2 1 000138 000029 00000 1

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