4. Let 1 0 0 6 0 2 0 1 A = 0 0 3 3 0 0 0 1 1 0 * a 3 0 1 06 B 0 1 0 0, 0 0 Each * marks an unknown entry. Suppose AB = 1
Posted: Wed May 11, 2022 9:23 pm
4. Let 1 0 0 6 0 2 0 1 A = 0 0 3 3 0 0 0 1 1 0 * a 3 0 1 06 B 0 1 0 0, 0 0 Each * marks an unknown entry. Suppose AB = 14. (a) (6 pts) Give a sequence of row operations which transform A into 14. (b) (4 pts) Find a, b.