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圖片參考：http://img845.imageshack.us/img845/1751/39346305.jpg
matrices
2011-08-29 6:07 am
回答 (1)
2011-08-29 10:54 am
✔ 最佳答案
圖片參考：http://imgcld.yimg.com/8/n/AC00962066/o/701108280104613873450310.jpg
Hence we have 0 = -8 (R3) , but this is impossible, implying that the system is inconsistent and thus have no solution.
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原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20110828000051KK01046