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 f(x)=(4x-5)/(x+6)domain of (5/6)^{(x^2-3x)/(x^2)}domain of f(x)=\sqrt[4]{9-x^2}domain of \sqrt[3]{1/x-e^x}domain of 1/3 arccos(x/4-2)
Frequently Asked Questions (FAQ)
What is the domain of y=-2tan(2θ)+1 ?
The domain of y=-2tan(2θ)+1 is pi/2 n<= θ< pi/4+pi/2 n\lor pi/4+pi/2 n<θ< pi/2+pi/2 n