1) A 3 -1 1 | 2 O 3 2-31 SI O 2 6 -2 -3 Find A's Null Space, And Its Bosis. (2) A- 2 2 2 -3 3-4 5-4 8 Lesing Cromer's Rule, Find That Makes Ax=b (3) A- 2 о од 3- -1 O 7 3 08 -7 -3 Find All Egenvalues And Each Eigenvectors.

匿名用户 最后更新于 2021-12-01 19:09 数学类Mathematics


1) A 3 -1 1 | 2 o 3 2-31 SI O 2 6 -2 -3 find A's null space, and its bosis. (2) A- 2 2 2 -3 3-4 5-4 8 lesing cromer's rule, find that makes Ax=b (3) A- 2 о од 3- -1 O 7 3 08 -7 -3 find all egenvalues and each eigenvectors.

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