If \( A \) and \( B \) are two events associated with a random experiment such that \( P(A \cup ... VIDEO
If \( A \) and \( B \) are two events associated with a random experiment such that \( P(A \cup B)=0.8 \), \( P(A \cap B)=0.3 \) and \( P \overline{(A)}=05 \), find \( P(B) \)
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