Which of the following is a function of a head of state?

A function of a head of state is to receive foreign dignitaries. The head of state is a symbolic representation of the state itself and acts as its highest representative in matters of diplomacy, foreign relations, and protocol. As such, receiving foreign dignitaries is one of the essential functions of a head of state. It involves welcoming and entertaining visiting foreign leaders, ambassadors, or other official representatives of foreign countries or organizations. This function helps to foster good relations between the host country and other nations, as well as to showcase the host country's culture and hospitality.