MCQ
$\int {\frac{{dx}}{{{{({a^2} + {x^2})}^{3/2}}}}} $=
- A$\frac{x}{{{{\left( {{a^2} + {x^2}} \right)}^{1/2}}}}$
- ✓$\frac{x}{{{a^2}{{\left( {{a^2} + {x^2}} \right)}^{1/2}}}}$
- C$\frac{1}{{{a^2}{{\left( {{a^2} + {x^2}} \right)}^{1/2}}}}$
- Dએકપણ નહિ.
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.