According to article 11 what is president main dutys?

Article 11 outlines the main duties of the president, which typically include serving as the head of state, executing laws, and overseeing the administration of the government. The president is also responsible for representing the nation in diplomatic matters and ensuring national security. Additionally, the president may have the authority to propose legislation and manage the executive branch of government. Specific duties can vary based on the constitutional framework of the country in question.