MCQ
કોઇ બે નિરપેક્ષ ઘટનાઓ ${E_1}$ અને ${E_2},$ માટે $P\,\{ ({E_1} \cup {E_2}) \cap ({\bar E_1} \cap {\bar E_2})\} $ એ
- ✓$ < \frac{1}{4}$
- B$ > \frac{1}{4}$
- C$ \ge \frac{1}{2}$
- Dએકપણ નહિ.
$P\,\{ ({E_1} \cup {E_2}) \cap (\overline {{E_1}} \cap \overline {{E_2}} )\} = P(\phi ) = 0 < \frac{1}{4}$.
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