Which of the Following Is True of the Notice of a Shareholders

Which of the following is true of the notice of a shareholders' meeting?

A) Lack of such a notice voids any action taken during the meeting.
B) The notice may be given to a shareholder less than 10 days before the date of the meeting.
C) Matters that are absent in the notice can be considered in the meeting.
D) The purpose of the meeting is excluded from the notice in case of special meetings.