en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

arccos(x)= 1/2

Solution

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

Solution

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

Solution steps

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

Apply trig inverse properties

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

Popular Examples

3sin^2(θ)-7sin(θ)+2=0

3 sin^{2} (θ) - 7 sin (θ) + 2 = 0

9sin^2(θ)+14cos(θ)-12=5cos(θ)-1

9 sin^{2} (θ) + 14 cos (θ) - 12 = 5 cos (θ) - 1

4 sec^{2} (x) - 2 = 0

cos(x)= 1/(sqrt(3))

cos (x) = \frac{1}{3}

sin(x)cos(x)=(sqrt(3))/4 ,0<= x<= 2pi

sin (x) cos (x) = \frac{3}{4}, 0 \leq x \leq 2 π

Frequently Asked Questions (FAQ)

What is the general solution for arccos(x)= 1/2 ?
The general solution for arccos(x)= 1/2 is x=cos(1/2)