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Popular Functions >

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

Solution

inverse

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

Solution

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

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}{x + 1}

Graph

Popular Examples

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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)/(x+1)