MCQ
$\int_{}^{} {\frac{{{e^{2x}} - 1}}{{{e^{2x}} + 1}}} \;dx = $
- A$\frac{{{e^{2x}} - 1}}{{{e^{2x}} + 1}} + c$
- ✓$\log ({e^{2x}} + 1) - x + c$
- C$\log ({e^{2x}} + 1) + c$
- Dએકપણ નહિ.
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
| $Face:$ | $1$ | $2$ | $3$ | $4$ | $5$ | $6$ |
| $P(F)$ | $0.1$ | $0.24$ | $0.19$ | $0.18$ | $0.15$ | $0.14$ |
If an even face has turned up, then the probability that it is face $2$ or face $4$, is