
[中學] 最小平方法配方法證明

各位好,
我上網查到了這個做法,
但是圖中「先對a配方」的那一步實在看不懂,
懇請高人講解,
謝謝
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06/13 00:12, , 1F
06/13 00:12, 1F
解完了感謝你
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06/13 00:30, , 2F
06/13 00:30, 2F
真的,我高中完全不想學這個神麻煩的方法= =
結果家教學生問又不能又微積分解就差點GG XD
※ 編輯: MattLF (219.70.177.73), 06/13/2015 01:27:58
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