Question
$\left[\begin{array}{c} x+y+z \\ x+z \\ y+z \end{array}\right]$ = $\left[\begin{array}{l} 9 \\ 5 \\ 7 \end{array}\right]$ से x, y तथा z के मान ज्ञात कीजिए।
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
| X | 0 | 1 | 2 |
| P(X) | 0.4 | 0.4 | 0.2 |