MCQ
$\int x e^{2 x} d x=?$
- A$\frac{1}{2} x e^{2 x}+\frac{1}{4} e^{2 x}+C$
- ✓$\frac{1}{2} x e^{2 x}-\frac{1}{4} e^{2 x}+C$
- C$2 x e^{2 x}+4 e^{2 x}+C$
- Dइनमें से कोई नहीं
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