If $A$ and $B$ are two events such that $P ( A \cap B ) = 0.1$, and $P ( A \mid B )$ and $P ( B \mid A )$ are the roots of the equation $12 x ^ { 2 } - 7 x + 1 = 0$, then the value of $\frac { \mathrm { P } ( \overline { \mathrm { A } } \cup \overline { \mathrm { B } } ) } { \mathrm { P } ( \overline { \mathrm { A } } \cap \overline { \mathrm { B } } ) }$ is :\\
(1) $\frac { 4 } { 3 }$\\
(2) $\frac { 7 } { 4 }$\\
(3) $\frac { 5 } { 3 }$\\
(4) $\frac { 9 } { 4 }$