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Unformatted text preview: y = A x x = A 1 A x = A 1 y (also class notes). 5. When does A 1 not exist? Ans: when det a b c d = ad bc = (also class notes). 6. When det A then a b c d 1 = 1 ad bc d b c a 7. Eigenvalues and Eigenvectors: see SSG 8.5 (also class notes)....
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This note was uploaded on 02/09/2011 for the course EEP 115 taught by Professor Waynem.getz during the Fall '10 term at University of California, Berkeley.
- Fall '10