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
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Frequently Asked Questions (FAQ)
What is the domain of tan(x)-pi/2 ?
The domain of tan(x)-pi/2 is pin<= x< pi/2+pin\lor pi/2+pin<x<pi+pin