MCQ
यदि $2 x+8 y=\sin x$, तो $\frac{d y}{d x}$ है-
- A$\frac{\sin x-2}{8}$
- ✓$\frac{\cos x-2}{8}$
- C$\frac{\cos x+2}{2}$
- D$\frac{\cos x+2}{3}$
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