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
intercepts of f(x)=25x-1300domain of f(x)=12-xdomain of f(x)=(x+8)/(x-10)inverse of f(x)= 1/(2x)extreme f(x)=-6/(x^2+3)
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\lor x>1