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 h(x)=ln(x+3)domain of f(x)= x/(3x-6)domain of (x^2-100)/(x^2+x-90)domain of ln(5x+3)domain of sqrt(u)-sqrt(u)
Frequently Asked Questions (FAQ)
What is the domain of y=3tan(x) ?
The domain of y=3tan(x) is pin<= x< pi/2+pin\lor pi/2+pin<x<pi+pin