(b) Once a member is represented for any purpose at a meeting, the member is deemed present for quorum purposes for the remainder of the meeting and for any adjournment of that meeting unless a new record date is or must be set for that adjourned meeting.
(c) Where any of this chapter, requires for any purpose the vote of a designated proportion of the voting power of members entitled to vote on a matter, or of the members of any particular class entitled to vote on a matter as a class, if a quorum exists, action on the matter, other than the election of directors, by these members or by the members of a class, is approved if the votes cast favoring the action by the members voting or by the members of a class voting, are in a designated proportion of the total votes cast by the members or by the members of a class, unless the articles of incorporation require a greater vote.
(d) Where subsection (c) of this section is not applicable, if a quorum exists, action on a matter, other than the election of directors, by the members entitled to vote on the matter, or by the members of any particular class entitled to vote on the matter as a class, is approved if the votes cast by the members voting, or by the members of a class voting, favoring the action exceed the votes cast by the members, or by the members of a class, opposing the action, unless the articles of incorporation require a greater vote.
(e) An amendment of the articles of incorporation adding, changing or deleting a voting requirement is governed by section seven hundred twenty-six of this article. An amendment of the articles of incorporation or bylaws adding, changing or deleting a quorum requirement is governed by section seven hundred twenty-six of this article.
(f) The election of directors is governed by section seven hundred twenty-seven of this article.