MCQ
फलन $\frac{x}{e^{x^2}}$ का $x$ के सापेक्ष समाकलन है
- A$\frac{1}{2 e^{x^2}}+ c$
- B$\frac{2}{e^{x^2}}+ c$
- C$\frac{-2}{e^{x^2}}+ c$
- D$\frac{-1}{2 e^{x^2}}+ c$
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