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10 Nov 2019
Find an orthogonal matrix A and an upper-triangular matrix B such that AB-1 3 9 1 9 81
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Nestor Rutherford
Lv2
10 Apr 2019
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Combine matrices into one augmented matrix for this purpose. A = (-2 1 1 1 0 2 2 -1 1) Reduce A to an upper-triangular matrix U Hence, find a matrix B such that BA = U.
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Combine matrices into one augmented matrix for this purpose. A = (-2 1 1 1 0 2 2 -1 1) Reduce A to an upper-triangular matrix U Hence, find a matrix B such that BA = U.
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