MCQ
यदि $y=\sqrt{\sin x+y}$, तो $\frac{d y}{d x}=$
- A$\frac{\sin x}{2 y-1}$
- B$\frac{\sin x}{1-2 y}$
- C$\frac{\cos x}{1-2 y}$
- ✓$\frac{\cos x}{2 y-1}$
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