MCQ
Area bounded by lines $y = 2 + x,$ $y = 2 - x$ and $x = 2$ is
- A$3$
- ✓$4$
- C$8$
- D$16$
$\therefore$ Required area $ = \frac{1}{2} \times AC \times BC$
$ = \frac{1}{2} \times 2\sqrt 2 \times 2\sqrt 2 = 4\,\, sq. \,unit$.
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
| $Face :$ | $1$ | $2$ | $3$ | $4$ | $5$ | $6$ |
| $P(F)$ | $0.2$ | $0.22$ | $0.11$ | $0.25$ | $0.05$ | $0.17$ |
The die is tossed and you are told that either face $4$ or face $5$ has turned up. The probability that it is face $4$ is