MCQ
$\int_0^1 {{x^2}{e^x}dx} =$
- ✓$e - 2$
- B$e + 2$
- C${e^2} - 2$
- D${e^2}$
==> $I = [{x^2}.{e^x}]_0^1 - \int_0^1 {2x.{e^x}dx} $
==> $I = e - 2[x{e^x} - {e^x}]_0^1$
==>$I = e - 2\,[e - e - (0 - 1)]$
==> $I = e - 2$.
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
| $X$ | $1$ | $2$ | $3$ | $4$ | $5$ | $6$ | $7$ | $8$ |
| $P(X)$ | $0.15$ | $0.23$ | $0.12$ | $0.10$ | $0.20$ | $0.08$ | $0.07$ | $0.05$ |