Solution
domain
Solution
+1
Interval Notation
Solution steps
Find positive values for logs:
Find undefined (singularity) points:
Combine real regions and undefined points for final function domain
Graph
Popular Examples
domain of f(x)=(4x-1)/(5x+1)domain of f(x)=2x-1*sqrt(x-3)domain of sqrt(6)-sqrt(3x+x^2-4)domain of f(x)=3^{x^2}domain of y=(2x^2-5x+3)/(4x-1)
Frequently Asked Questions (FAQ)
What is the domain of ln((1-x)/(x+1)) ?
The domain of ln((1-x)/(x+1)) is -1<x<1