F(2)的导数 F`(2)=lim F(x)
x=2
= lim 2x f(x^2-4)-2x f(4-x^2)=0
x=2
已知函数f(x)在R上可导,函数F(x)=f(x^2-4)+f(4-x^2),则F(2)的导数是多少
已知函数f(x)在R上可导,函数F(x)=f(x^2-4)+f(4-x^2),则F(2)的导数是多少
数学人气:430 ℃时间:2020-05-21 22:17:02
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