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(s)=(4-s^2)/(2s^2-7s-4)domain domain of y=sqrt(sin(x))+sqrt(cos(x))domain domain of 3*(3/5)^{x+2}-4domain domain of sqrt(x-1)-1domain domain of y=-sqrt((4x-3)/(x-1))domain
Frequently Asked Questions (FAQ)
What is the domain of f(x)=ln|(x+1)/(x-1)| ?
The domain of f(x)=ln|(x+1)/(x-1)| is x<-1\lor-1<x<1\lor x>1