en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

2(1+cos(θ))=0

Solution

2 (1 + cos (θ)) = 0

Solution

θ = π + 2 πn

+1

Solution steps

2 (1 + cos (θ)) = 0

Divide both sides by

2

1 + cos (θ) = 0

Move

1

to the right side

cos (θ) = - 1

General solutions for

cos (θ) = - 1

θ = π + 2 πn

Popular Examples

0=cos(pix)*pi+sin(pix)pi

0 = cos (π x) \cdot π + sin (π x) π

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

solvefor x,tan(x)=-sqrt(3)solve for

x, tan (x) = - 3

-9sin^2(x)-5cos(x)+5=0

- 9 sin^{2} (x) - 5 cos (x) + 5 = 0

cos (t) = - \frac{3}{5}

Frequently Asked Questions (FAQ)

What is the general solution for 2(1+cos(θ))=0 ?
The general solution for 2(1+cos(θ))=0 is θ=pi+2pin