Mathematics Continuity and Differentiability 1 Mark Appeared in: 2024 (2 sets) If $\sin(xy) = 1$, then $\frac{dy}{dx}$ is equal to : (A) $\frac{x}{y}$ (B) $-\frac{x}{y}$ (C) $\frac{y}{x}$ (D) $-\frac{y}{x}$