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 (7x)/(x-2)domain domain of f(x)=(1/2)^x+1domain domain of x/(x+14)domain domain of f(x)=((x+2))/(sqrt(x^2-121))domain domain of f(x)=-2+sqrt(x-1)domain
Frequently Asked Questions (FAQ)
What is the domain of f(x)=ln((1-x)/(1+x)) ?
The domain of f(x)=ln((1-x)/(1+x)) is -1<x<1