What is the critical f(x)=tan(2x) ?

The critical f(x)=tan(2x) is None

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critical f(x)=tan(2x)

critical

None

Solution steps

tan (2 x)

Find where

f^{'} (x)

is equal to zero or undefined

x = \frac{3 π}{4} + πn, x = \frac{π}{4} + πn

Identify critical points not in

f (x)

domain

Domain of

tan (2 x) : \frac{π}{2} n \leq x < \frac{π}{4} + \frac{π}{2} n or \frac{π}{4} + \frac{π}{2} n < x < \frac{π}{2} + \frac{π}{2} n

tan (2 x)

is not defined at

x = \frac{3 π}{4} + πn, x = \frac{π}{4} + πn

, therefore:

None