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^{-x}+6domain of log_{2}(2/3 x-4)domain of f(x)=sqrt(-x)-9domain of f(x)=(x-1)/(sqrt(x-2))domain of f(x,y)=x
Frequently Asked Questions (FAQ)
What is the domain of f(x)=ln(x/(x-3)) ?
The domain of f(x)=ln(x/(x-3)) is x<0\lor x>3