Two batteries of emf $e_1$ and $e_2(e_2 > e_1)$ and internal resistance $r_1$ and $r_2$ respectively are connected in parallel as shown in the figure

Question

$\begin{array}{1 1} \text{The equivalent emf $e_{eq}$ of the two cells in between $e_1$ and $e_2$ (ie)$ e_1 < e_{eq} < e_2$} \\ \text{The equivalent emf $e_{eq} < e_1$}\\ \text{The $e_{eq}$ is given by $e_{eq}=e_1+e_2$ always } \\\text{ $e_{eq}$ is independent of internal resistance $r_1$ and $r_2$} \end{array} $