If \( E_{1} \) and \( E_{2} \) are two events such that \( P\left(E_{1}\right)=1 / 4 \), \( P\le... VIDEO
If \( E_{1} \) and \( E_{2} \) are two events such that \( P\left(E_{1}\right)=1 / 4 \), \( P\left(E_{2} \mid E_{1}\right)=1 / 2 \) and \( P\left(E_{1} \mid E_{2}\right)=1 / 4 \) then
(A) \( E_{1} \) and \( E_{2} \) are independent
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(B) \( E_{1} \) and \( E_{2} \) are exhaustive
(C) \( E_{2} \) is twice as likely to occur as \( E_{1} \)
(D) probabilities of the events \( E_{1} \cap E_{2}, E_{1} \) and \( E_{2} \) are in GP.
Physis Wallah
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