[考古] 交大88第八題

看板trans_math作者 (AJ)時間18年前 (2007/07/02 21:13), 編輯推噓1(101)
留言2則, 2人參與, 最新討論串1/2 (看更多)
8.A heat-seeking particle is located at the point (2,-3) on a metal plate whose temperature at (x,y) is T(x,y)=20-4x^2-y^2. Find the path of the particle as it continuously moves in the direction of maximum temperature increase. -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 219.70.25.20

07/02 21:14, , 1F
忘了說謝謝了~
07/02 21:14, 1F

07/02 21:50, , 2F
極值就在梯度方向哪~
07/02 21:50, 2F
文章代碼(AID): #16YFeGzp (trans_math)
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文章代碼(AID): #16YFeGzp (trans_math)