identity-the-equation-which-has-a-solution-equal-to-23frac2pi3

Question

Identify the equation which has a solution equal to $\frac{2\pi}{3}$ .

Accepted Answer

$x=\cos^{-1}\left(-\frac12\right)$

Answer

$x=\cos^{-1}\left(-\frac12\right)$

Answer

$x=\cos^{-1}\left(-\frac12\right)$

Answer

$x=\cos^{-1}\left(-\frac12\right)$

Identify the equation which has a solution equal to 2π3\frac{2\pi}{3}32π .