[微積] dx/dy 解不出來

看板Math作者 ( )時間12年前 (2011/12/03 20:42), 編輯推噓1(100)
留言1則, 1人參與, 最新討論串1/2 (看更多)
In Exercise 1-8,find the derivative dy/dx by solving each of implicit equation for y explixitly in term of x and (b) by differentiating each of the equations implixitly .show that ,in each case ,the result are equivalent 題目 1.xy-y-1=0 2.x^1/3+y^1/3=1 3.(2x+3y)^1/3=x^2 4. (2x+3y)^1/3=x^2 5.x^3/1+y^3/1=5 -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 114.40.96.116

12/04 02:59, , 1F
等號左右邊都對x微分
12/04 02:59, 1F
文章代碼(AID): #1EsXb3oj (Math)
文章代碼(AID): #1EsXb3oj (Math)