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

Popular Examples

extreme f(x)=4x-8sin(x)extreme points domain of f(x)=((x^2-4))/((x-2))domain domain of f(x)= 2/(x^2+2x)domain inflection (x^2-2x-3)/xinflection points inverse of f(x)= 1/4 x+7inverse

Frequently Asked Questions (FAQ)

  • What is the domain of ln(1/x) ?

    The domain of ln(1/x) is x>0