Let \(A\) and \(B\) are two events such that \(P(A \cap B)=\frac{1}{10}\) and \(P(A / B)\) and \(P(B / A)\) are the root…

Let \(A\) and \(B\) are two events such that \(P(A \cap B)=\frac{1}{10}\) and \(P(A / B)\) and \(P(B / A)\) are the roots of the equation \(12 x^2-7 x+1=0\), then \(\frac{P(\bar{A} \cup \bar{B})}{P(\bar{A} \cap \bar{B})}\) is equal to (22 Jan, Shift II, Memory Based)