Question 2Solve: \(2\cos x - 1 = 0\).A.\((\frac{2\pi}{3}, \frac{4\pi}{3})\)B.\((\frac{\pi}{6}, \frac{5\pi}{6})\)C.\((\frac{\pi}{5}, \frac{2\pi}{5})\)D.\((\frac{\pi}{3}, \frac{5\pi}{3})\)Objective Show full explanation