MCQ
$\int \frac{d x}{x^2(x+1)}=\ldots \ldots \ldots+c$
- A$\log \left|\frac{x}{x+1}\right|-\frac{1}{x}$
- B$\log |x(x+1)|-\frac{1}{x}$
- ✓$\log \left|\frac{x+1}{x}\right|-\frac{1}{x}$
- D$\log \left|\frac{x+1}{x^2}\right|+\frac{1}{x^2}$
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