MCQ
यदि $2^x+2^y=2^{x+y}$ तो $\frac{d y}{d x}=$
- A$\frac{2^x+2^y}{2^x-2^y}$
- B$\frac{2^x+2^y}{1+2^{x+y}}$
- ✓$\frac{2^{x+y}\left(2^y-1\right)}{1-2^x}$
- D$\frac{2^{x+y}-2^x}{2^y}$
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