作者x213235 (老江湖)
看板trans_math
标题[微分] 求下列函数之微分
时间Fri Jul 13 15:28:23 2007
(a) y=(3x^2)+4x+3,dy/dx=? (b)y=cosx+e^2x ,dy/dx=?
(c)y=xe^x ,dy/dx=? (d)y=x+1/(x)^2+1 ,则dy/dx=?
(e)y=sin^2x , dy/dx
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1F:推 kanx:这都不会 你还是别考比较好..... 140.119.18.37 07/13 15:47
2F:推 biox:楼上好狠ˊˋ,不过先翻过课本比较好 59.115.241.245 07/13 16:01
3F:推 ht15trep:嗯...基本工打好之後再来问会比较好= = 124.8.17.196 07/13 16:02