Find the Value of a If $\int_{0}^{\sqrt{3}} \frac{x^{2} d x}{1+x^{2}}=\sqrt{3}-\frac{\pi}{A}$
A)2
B)3
C)4
D)6

Multiple Choice

Find the value of A if $\int_{0}^{\sqrt{3}} \frac{x^{2} d x}{1+x^{2}}=\sqrt{3}-\frac{\pi}{A}$ .

A) 2
B) 3
C) 4
D) 6