en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular Functions >

inverse of f(x)=((1+x))/((1-x))

Solution

inverse

f (x) = \frac{( 1 + x )}{( 1 - x )}

Solution

- \frac{1 - x}{1 + x}

Solution steps

y = \frac{1 + x}{1 - x}

Replace

x

with

y

x = \frac{1 + y}{1 - y}

Solve for

y, x = \frac{1 + y}{1 - y}

- \frac{1 - x}{1 + x}

Graph

Popular Examples

inverse of f(x)=1+3sqrt(x)

inverse of 6/(x+1)

inverse of 4/(x+6)

inverse of f(x)=-3-(5x)/(2x)

inverse of f(x)=1-4/(x^2)

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=((1+x))/((1-x)) ?
The inverse of f(x)=((1+x))/((1-x)) is -(1-x)/(1+x)