數學監獄 - 聖殿英雄傳說 MUD
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By Ina
at 2014-01-02T00:35
at 2014-01-02T00:35
Table of Contents
今天下午好像網路問題, 全斷線, 最後看到是在打回憶練習生,
剛剛上線不知道為什麼都在數學監獄,
題目是矩陣, 這東西忘了很久了, 好不容易答完第一題 2x2 的,
再來另一隻是遇到 3x3 的, 上網找了行列式的計算器,
題目是
2 5 8
8 -4 6
-7 7 -3
兩個網站算出的結果都是 74
但 answer 74 都會被電擊....請問有人可以教我怎麼算嗎? 謝謝
--
剛剛上線不知道為什麼都在數學監獄,
題目是矩陣, 這東西忘了很久了, 好不容易答完第一題 2x2 的,
再來另一隻是遇到 3x3 的, 上網找了行列式的計算器,
題目是
2 5 8
8 -4 6
-7 7 -3
兩個網站算出的結果都是 74
但 answer 74 都會被電擊....請問有人可以教我怎麼算嗎? 謝謝
--
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By Rosalind
at 2014-01-03T09:07
at 2014-01-03T09:07
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By Rosalind
at 2014-01-07T17:30
at 2014-01-07T17:30
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By Tom
at 2014-01-10T14:23
at 2014-01-10T14:23
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By Ula
at 2014-01-12T03:01
at 2014-01-12T03:01
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