Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test Mathematics Integral Calculus Indefinite Integrals
If \(\rm\displaystyle\int \frac{x^3 dx}{\sqrt{1+x^2}}\) = a(1 + x2)\(\frac{3}{2}\) + b\(\rm\sqrt{1+x^2}\) + C, then
1
a = \(\frac{1}{3}\), b = -1
2
a = \(\frac{−1}{3}\), b = 1
3
a = \(\frac{−1}{3}\), b = −1
4
More than one of the above
5
None of the above