MCQ
यदि $3 \mathrm{x}+2 \mathrm{y}=\sin \mathrm{x}$ तो $\frac{d y}{d x}$ है-
- A$\frac{\cos x+3}{2}$
- B$\frac{\cos x-2}{3}$
- C$\frac{\cos x-3}{3}$
- D$\frac{\cos x+2}{3}$
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