f(x)=x*e^1/(x-1)求导全过程

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f(x)=x*e^1/(x-1)求导全过程
f(x)=x*e^1/(x-1)求导全过程

f(x)=x*e^1/(x-1)求导全过程
函数应该是
    f(x) = x*e^[1/(x-1)],
求导,得
   f(x) = x'*e^[1/(x-1)] + x*{e^[1/(x-1)]}'
  = e^[1/(x-1)] + x*{e^[1/(x-1)]}*[1/(x-1)]'
  = e^[1/(x-1)] + x*{e^[1/(x-1)]}*[-1/(x-1)^2]
  = ……

==uffjj
=5更好看了

是这个函数吗?

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