Mathematics Inverse Trigonometric Functions 1 Mark
Appeared in: 2026 (2 sets)
$[\tan^{-1} \sqrt{3} - \sec^{-1} (-2)]$ is equal to : (A) $\pi$ (B) $-\frac{\pi}{3}$ (C) $\frac{\pi}{3}$ (D) $\frac{2\pi}{3}$