JEE MAIN - Mathematics Bengali (2022 - 25th June Morning Shift - No. 7)
ধরি $${E_1}$$ এবং $${E_2}$$ দুটি ঘটনার জন্য $$P\left( {{E_1}\left| {{E_2}} \right.} \right) = {1 \over 2},\,P\left( {{E_2}\left| {{E_1}} \right.} \right) = {3 \over 4}$$ এবং $$P\left( {{E_1} \cap {E_2}} \right) = {1 \over 8}$$ হয়, তবে :
$$P\left( {{E_1} \cap {E_2}} \right) = P\left( {{E_1}} \right) \cdot P\left( {{E_2}} \right)$$
$$P\left( {{{E'}_1} \cap {{E'}_2}} \right) = P\left( {{{E'}_1}} \right) \cdot P\left( {{E_2}} \right)$$
$$P\left( {{E_1} \cap {{E'}_2}} \right) = P\left( {{E_1}} \right) \cdot P\left( {{E_2}} \right)$$
$$P\left( {{{E'}_1} \cap {E_2}} \right) = P\left( {{E_1}} \right) \cdot P\left( {{E_2}} \right)$$
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