CUET Preparation Today
| \(\int \frac{dx}{\sqrt{x^2-a^2}}\) equals |
\(\sin^{-1}\left(\frac{x}{a}\right)+C\) \(\log \left|x+\sqrt{x^{2}-a^{2}}\right|+C\) \(\log \left|x+\sqrt{x^{2}+a^{2}}\right|+C\) None |
| \(\log \left|x+\sqrt{x^{2}-a^{2}}\right|+C\) |
| Let \(x=a \sec \theta\) |
