If a provision of this act requires that an action be approved by a majority of a quorum of the members, the action shall be approved or ratified by an affirmative vote of a majority of the votes represented and voting in a duly held election in which a quorum is represented, which affirmative votes also constitute a majority of the required quorum. [2012 – cf. Corp. Code §5034; also amended in 2013 by SB 745]