In the figure, E is the mid-point of side AD of a trapezium ABCD with AB || CD. A line through E parallel to AB meets BC in F. Then find which of the option is correct.
ABCD is a trapezium in which AB || DC, BD is a diagonal and E is the mid - point of AD. A line is drawn through E parallel to AB intersecting BC at F (see the given figure). Show that F is the mid-point of BC.