MCQ
If $A$ is non$-$singular matrix such that $(A - 2l)(A - 4l) = 0$ then $A + 8A^{-1} = ............$
- A$3l$
- B$l$
- ✓$6l$
- D$0$
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| X = x | 0 | 1 | 3 | 7 |
| P(X = x) | 0.3 | 0.4 | 0.1 | 0.2 |
$\ce{2AB_{(g)} -> A2_{(g)} + B2_{(g)}}$
The molecularity of the reaction is ____________.