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| I have a system of linear equations A.x=b. Now, I divide the matrix A into 9 submatrices, so I get the following systems of equations: A11.x1+A12.x2+A13.x3=b1 (1) A21.x1+A22.x2+A23.x3=b2 (2) A31.x1+A32.x2+A33.x3=b3. (3) I would like to... |