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Popular >

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

Solution

inverse

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

Solution

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

Solution steps

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

Replace

x

with

y

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

Solve for

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

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

Popular Examples

domain of sqrt(5-x)domain

5 - x

inverse of f(x)=\sqrt[3]{4-y}+2 inverse

domain of 1/((x-2)^2)domain

\frac{1}{( x - 2 ) ^{2}}

inverse of (x^2+x+1)/x inverse

\frac{x ^{2} + x + 1}{x}

distance (0,-1),(-5,-2)distance

(0, - 1), (- 5, - 2)

Frequently Asked Questions (FAQ)

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