$\begin{array}{1 1}Eccentricity =\frac{\sqrt 13}{7}\quad Latus\; Rectum = \frac{72}{7} \\ Eccentricity =\frac{\sqrt 13}{6}\quad Latus \;Rectum = \frac{72}{7} \\Eccentricity =\frac{\sqrt 13}{7}\quad Latus \;Rectum = \frac{36}{7} \\ Eccentricity =\frac{\sqrt 13}{6}\quad Latus \;Rectum = \frac{36}{7} \end{array} $