It should be the same as calculate the ranks of two matrix to d

However, for ranks, there are only 6 cases: (3, 3), (3, 2), (3, 1), (2, 2), (2, 1), and (1, 1). Maybe, (3, 2) and (2, 1) could derive two cases of yours.

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• Thanks, could you develop your ideas in more details? -皆兄弟也- ♂ (0 bytes) () 10/07/2011 postreply 18:16:43

• to determine the solution of the system: -wxcfan123- ♂ (296 bytes) () 10/07/2011 postreply 20:12:54

• 高屋建瓴： the ranks 的概念應屬線性代數範疇，初等代數的升華。謝！ -皆兄弟也- ♂ (0 bytes) () 10/08/2011 postreply 09:31:55

• 回複：It should be the same as calculate the ranks of two matrix to -ym8000- ♀ (268 bytes) () 10/08/2011 postreply 05:52:17

• 高屋建瓴： the ranks 的概念應屬線性代數範疇，初等代數的升華。謝！ -皆兄弟也- ♂ (0 bytes) () 10/08/2011 postreply 09:31:09