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Popular Functions >

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

Solution

domain

Solution

x < 0 or x > 1

+1

Interval Notation

(- \infty, 0) \cup (1, \infty)

Solution steps

Find positive values for logs:

x < 0 or x > 1

Find undefined (singularity) points:

x = 0

Combine real regions and undefined points for final function domain

x < 0 or x > 1

Graph

Popular Examples

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Frequently Asked Questions (FAQ)

What is the domain of f(x)=x-2ln(1-1/x) ?
The domain of f(x)=x-2ln(1-1/x) is x<0\lor x>1