1y=-(三次方根)√(x)
2 y=2x/(1-x)
3 y=-√(x-1)(x>1)
求下列函数反函数1、y=-x^3,2、y=x/x+2,3、y=x^2+1(x<0)
求下列函数反函数1、y=-x^3,2、y=x/x+2,3、y=x^2+1(x<0)
数学人气:910 ℃时间:2019-11-02 15:38:39
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