Fw: [問題] 政大統計B的一題
※ [本文轉錄自 Math 看板 #1J0oRw9Z ]
作者: Macro5566 ( ) 看板: Math
標題: [機統] 政大統計B的一題
時間: Tue Feb 18 17:25:11 2014
這一題真的是卡住我好久,我頭都快想破了
http://ppt.cc/Aa6t
解答: http://ppt.cc/la0W
而且解答我也看不懂
如果是轉換的話,為什麼是 f(x) = (x1 , x1+x2 , ......,x1+.....+xn)|J|?
而不是f(x) = (x1 , x2-x1 , ......., xn-x(n-1))|J| ?
煩請指點迷津 QQ
感謝萬分!!!
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