[理工] 線代
A upper triangular matrix must be square.
T:why?
那這題呢
http://miupix.cc/pm-T9VBAM
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推
01/08 17:15, , 1F
01/08 17:15, 1F
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01/08 17:27, , 2F
01/08 17:27, 2F
推
01/08 17:31, , 3F
01/08 17:31, 3F
推
01/08 17:34, , 4F
01/08 17:34, 4F
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01/08 17:37, , 5F
01/08 17:37, 5F
推
01/08 17:39, , 6F
01/08 17:39, 6F
推
01/08 17:42, , 7F
01/08 17:42, 7F
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01/08 17:46, , 8F
01/08 17:46, 8F
→
01/08 17:46, , 9F
01/08 17:46, 9F
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01/08 17:48, , 10F
01/08 17:48, 10F
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01/08 17:48, , 11F
01/08 17:48, 11F
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01/08 17:50, , 12F
01/08 17:50, 12F
推
01/08 17:52, , 13F
01/08 17:52, 13F
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