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f(x)=(x-1)/(x+1)的反函数是()
分类：
高等数学(一)(00020)
发表：2024年08月16日 04时08分11秒
作者：
admin
阅读：
(19)
f(x)=(x-1)/(x+1)的反函数是()
A、f
-1
(x)=(x-1)/(x+1)
B、f
-1
(x)=(1-x)/(1+x)
C、f
-1
(x)=(x+1)/(x-1)
D、f
-1
(x)=(1+x)/(1-x)
【正确答案】：D
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