(a) We're given a n x m matrix A and we're told that the linear system...
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(a) We're given a n x m matrix A and we're told that the linear system A(z) = 6 sometimes has exactly one solution and sometimes has no solutions, depending on the choice of 5. What can be said about n, m and the rank of A? (b) Same as part (a), except that we're told that the system always has a unique solution, regardless of the choice of 6. (a) We're given a n x m matrix A and we're told that the linear system A(z) = 6 sometimes has exactly one solution and sometimes has no solutions, depending on the choice of 5. What can be said about n, m and the rank of A? (b) Same as part (a), except that we're told that the system always has a unique solution, regardless of the choice of 6.
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A linear system A x b is consistent has solution if rank of the augmented matri... View the full answer
Related Book For
Discovering Advanced Algebra An Investigative Approach
ISBN: 978-1559539845
1st edition
Authors: Jerald Murdock, Ellen Kamischke, Eric Kamischke
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