Solution
domain
Solution
+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain
Graph
Popular Examples
domain of f(x)=sqrt((x+1)/(2-x))domain of (2x)/((x-2)(x-7))domain of (2x+1)/(sqrt(5-x))domain of y=(2x^2-5x+3)/(4x-8)domain of f(x)=-x^2-4x+2
Frequently Asked Questions (FAQ)
What is the domain of cos(1/x) ?
The domain of cos(1/x) is x<0\lor x>0