What is the domain of (tan(x))/7 ?

The domain of (tan(x))/7 is pin<= x< pi/2+pin\lor pi/2+pin<x<pi+pin

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domain of (tan(x))/7

domain

πn \leq x < \frac{π}{2} + πn or \frac{π}{2} + πn < x < π + πn

Interval Notation

[πn, \frac{π}{2} + πn) \cup (\frac{π}{2} + πn, π + πn)

Solution steps

Take the denominator(s) of

\frac{tan ( x )}{7}

and compare to zero:

x = \frac{π}{2} + πn

Periodicity of

\frac{tan ( x )}{7} : π

Combine period:

πn \leq x < π + πn

and undefined points.

The domain is

πn \leq x < \frac{π}{2} + πn or \frac{π}{2} + πn < x < π + πn

What is the domain of (tan(x))/7 ?
The domain of (tan(x))/7 is pin<= x< pi/2+pin\lor pi/2+pin<x<pi+pin