For the 3 events \( A, B \) and \( C, P \) (atleast one occurring) \( =\frac{3}{4} \), \( P( \) ... VIDEO
For the 3 events \( A, B \) and \( C, P \) (atleast one occurring) \( =\frac{3}{4} \), \( P( \) atleast two occurring \( )=\frac{1}{2} \) and \( P \) (exactly two occurring) \( =\frac{2}{5} \). Which of the following relations is / are CORRECT?
(a) \( P(A B C)=\frac{1}{10} \)
(b) \( P(A B)+P(B C)+P(C A)=\frac{7}{5} \)
(c) \( P(A)+P(B)+P(C)=\frac{27}{20} \)
(d) \( P(A \bar{B} \bar{C})+P(\bar{A} \bar{B} C)+P(\bar{A} B \bar{C})=\frac{1}{4} \)
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