What is the critical f(x)=sin(2θ) ?

The critical f(x)=sin(2θ) is θ= pi/4+pin,θ=(3pi)/4+pin

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

critical f(x)=sin(2θ)

critical points

f (x) = sin (2 θ)

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

Solution steps

sin (2 θ)

Find where

f^{'} (θ)

is equal to zero or undefined

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

Identify critical points not in

f (θ)

domain

Domain of

sin (2 θ) : - \infty < θ < \infty

All critical points are in domain

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

f (x) = \frac{6 x + 4}{2 x - 1}

f (x) = \frac{4 x + 7}{3 x - 4}

f (x) = \frac{4}{( x - 3 )}

h (x) = ln (x) + ln (9 - x)

f (x) = x^{4} - 8 x^{2} + 4

What is the critical f(x)=sin(2θ) ?
The critical f(x)=sin(2θ) is θ= pi/4+pin,θ=(3pi)/4+pin