Solution
domain
Solution
+1
Interval Notation
Solution steps
Take the denominator(s) of and compare to zero:
Periodicity of
Combine period: and undefined points.
The domain is
Graph
Popular Examples
domain of (sqrt(x+4))/(x-1)domain of f(x)=(x+2)/(x+9)domain of f(x)=(3x-2)/xdomain of f(x)=sqrt(x+1)-1domain of y=arccos(1/(x-3))
Frequently Asked Questions (FAQ)
What is the domain of 3cot(x) ?
The domain of 3cot(x) is pin<x<pi+pin