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 2(x+1)+3domain of f(x)=-2x^2-1domain of f(x)=(9x)/(1+x^2)domain of f(x)=-2x^2+8domain of sqrt(3x+7)
Frequently Asked Questions (FAQ)
What is the domain of f(x)= 2/(1-cos(x)) ?
The domain of f(x)= 2/(1-cos(x)) is 2pin<x<2pi+2pin