f(x)=e^x(即f(x)=e的x次方),求f(kx)的n+1阶导数(0

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f(x)=e^x(即f(x)=e的x次方),求f(kx)的n+1阶导数(0f(x)=e^x(即f(x)=e的x次方),求f(kx)的n+1阶导数(0f(x)=e^x(即f(x)=e的x次方),求f(k

f(x)=e^x(即f(x)=e的x次方),求f(kx)的n+1阶导数(0
f(x)=e^x(即f(x)=e的x次方),求f(kx)的n+1阶导数(0

f(x)=e^x(即f(x)=e的x次方),求f(kx)的n+1阶导数(0
那是对kx求导了.
f(kx) 中,kx 是自变量.
f(kx)=e^(kx) 和
f(x)=e^(kx)
是不一样的.

y=e^x u=kx
以一阶为例 dy/dx=(dy/du)*(du/dx)=e^kx*k
dy/du=e^kx
你这里是dny/dun
所以 是 e^kx