MCQ
$\int e^x\left(\frac{1}{x}-\frac{1}{x^2}\right) d x=$
- ✓$\frac{e^x}{x}+k$
- B$\frac{e^x}{x^2}+k$
- C$\frac{e^{2 x}}{x^2}+k$
- D$\frac{e^{x^2}}{x^2}+k$
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