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 (2x^2+7x+3)/(x^2-9)domain of f(x)=x^2-8x+3domain of x^2-18x+81domain of f(x)=5e^{-x}domain of g(x)=ln(x-x^3)
Frequently Asked Questions (FAQ)
What is the domain of y=2csc(x) ?
The domain of y=2csc(x) is 2pin<x<pi+2pin\lor pi+2pin<x<2pi+2pin