What is the domain of f(x)= 1/2 ln((1+x)/(1-x)) ?

The domain of f(x)= 1/2 ln((1+x)/(1-x)) is -1<x<1

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

domain of f(x)= 1/2 ln((1+x)/(1-x))

domain

f (x) = \frac{1}{2} ln (\frac{1 + x}{1 - x})

- 1 < x < 1

Interval Notation

(- 1, 1)

Solution steps

Find positive values for logs:

- 1 < x < 1

Find undefined (singularity) points:

x = 1

Combine real regions and undefined points for final function domain

- 1 < x < 1

\frac{5}{x} - 2

\frac{x - 4}{x + 2}

f (x) = lo g_{10} (3) (x)

f (x) = \frac{x + 2}{x ^{2} - 16}

f (x) = \frac{1}{lo g _{10} ( x ) - 7}

What is the domain of f(x)= 1/2 ln((1+x)/(1-x)) ?
The domain of f(x)= 1/2 ln((1+x)/(1-x)) is -1<x<1