[理工] 矩陣疑問
今天在寫題目的時候 翻到了矩陣!!!
很有信心的拿起筆來 啪啪啪啪的就要給他寫下去了
等 等 等 等 等....!?
這是啥咪挖哥!!!
using the method of least square .fit a straight line y=a+bx to the four point
(-1 1) (-0.1 1.1) (0.2 0.8) (1 1) .
阿!!有這總題目嗎 =____=?
____
翻去前面看看他的定理!!!恩...沒有這回事 直接看解答!!
恩...滿淺顯易懂的!!!
忽然想到 之前有一題考古題不會寫!!感覺非常類似!!!
是這樣的
find the volume if the vertices are (1.1.1)(5.-7.3)(7.4.8)(10.7.4)
WOW~~~又馬上回去翻來對對看 你蛤湯咖嚇 好像又不一樣!!!
請問一下這題到底是該怎麼解....
又像向量!!!但是又沒有看到類似的題型!!
小的要去圖書館借歷屆考題精解來看 你老師卡好 一本都不剩!!!!
再過沒幾天要考試了 麻煩請大大給予指點迷津 小弟預祝您身體健康 萬事順心!!
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