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)=2+xinverse of f(x)=5x-8inflection f(x)=-4/((x^2+1))periodicity of f(x)=tan(4x+pi)inflection sin(3x)
Frequently Asked Questions (FAQ)
What is the domain of (ln(x-1))/(x-1) ?
The domain of (ln(x-1))/(x-1) is x>1