Mathematics Inverse Trigonometric Functions 1 Mark Appeared in: 2026 (2 sets) The value of $\sin^{-1} \left$\sin \frac{3\pi}{5}\right$$ is : (A) $\frac{3\pi}{5}$ (B) $\frac{\pi}{5}$ (C) $\frac{7\pi}{5}$ (D) $\frac{2\pi}{5}$