What is the general solution for 1/2-cos(x)=0 ?

The general solution for 1/2-cos(x)=0 is x= pi/3+2pin,x=(5pi)/3+2pin

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

1/2-cos(x)=0

\frac{1}{2} - cos (x) = 0

x = \frac{π}{3} + 2 πn, x = \frac{5 π}{3} + 2 πn

Solution steps

\frac{1}{2} - cos (x) = 0

Move

\frac{1}{2}

to the right side

- cos (x) = - \frac{1}{2}

Divide both sides by

- 1

cos (x) = \frac{1}{2}

General solutions for

cos (x) = \frac{1}{2}

x = \frac{π}{3} + 2 πn, x = \frac{5 π}{3} + 2 πn

cos^{2} (x) - sin (x) cos (x) = 0

cos (θ) sin (θ) = 1

x, 4 sin (x) + 2 = 0

3 = - tan (x)

- tan^{2} (x) - 2 tan (x) - 1 = 0

What is the general solution for 1/2-cos(x)=0 ?
The general solution for 1/2-cos(x)=0 is x= pi/3+2pin,x=(5pi)/3+2pin