(4)If a quorum (which for the purposes of this section shall be two persons) is not present at either of such meetings, the Liquidator shall, in lieu of the return referred to in sub-section (3), make a return that the meeting was duly called and that no quorum was present thereat.Upon such a return being made within one week after the date fixed for the meeting, the provisions of sub-section (3) as to the making of the return shall, in respect of that meeting, be deemed to have been complied with.