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Popular >

critical f(x)=tan(x)

Solution

critical points

f (x) = tan (x)

Solution

None

Solution steps

tan (x)

Find where

f^{'} (x)

is equal to zero or undefined

x = \frac{3 π}{2} + 2 πn, x = \frac{π}{2} + 2 πn

Identify critical points not in

f (x)

domain

Domain of

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

tan (x)

is not defined at

x = \frac{3 π}{2} + 2 πn, x = \frac{π}{2} + 2 πn

, therefore:

None

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f (x) = \frac{1}{2} (x - 1)^{3}

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x + 2 - 5

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f (x) = \frac{2 x + 6}{x + 4}

Frequently Asked Questions (FAQ)

What is the critical f(x)=tan(x) ?
The critical f(x)=tan(x) is None