MCQ
The difference between degree and order of a differential equation that represents the family of curves given by $y^{2}=a\left(x+\frac{\sqrt{a}}{2}\right), a>0$ is
- A$4$
- B$3$
- C$4$
- D$2$
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$( S 1) P \left( A ^{\prime} \cup B \right)=\frac{5}{6}$
$( S 2) P \left( A ^{\prime} \cap B ^{\prime}\right)=\frac{1}{18}$. Then.
$\int^\frac{2}{3}_{0}\frac{\text{dx}}{4+9\text{x}^{2}}\text{equals}$
$\frac{\pi}{6}$
$\frac{\pi}{12}$
$\frac{\pi}{24}$
$\frac{\pi}{4}$