MCQ
Let the function $\mathrm{g}:(-\infty, \infty) \rightarrow\left(-\frac{\pi}{2}, \frac{\pi}{2}\right)$ be given by $g(\mathrm{u})=2 \tan ^{-1}\left(e^{\mathrm{u}}\right)-\frac{\pi}{2}$. Then, $\mathrm{g}$ is
- Aeven and is strictly increasing in $(0, \infty)$
- Bodd and is strictly decreasing in $(-\infty, \infty)$
- ✓odd and is strictly increasing in $(-\infty, \infty)$
- Dneither even nor odd, but is strictly increasing in $(-\infty, \infty)$