Indian President's Address to Parliament

Introduction:
The Indian President holds a significant position in the country's political system. As the head of state, the President has several powers and responsibilities, including addressing the Parliament on important matters. In this question, we are asked to identify the relevant article that governs the President's address to either house of Parliament.

Explanation:
The correct answer is option 'C' - article 86. Let's understand why.

Article 73:
Article 73 of the Indian Constitution deals with the extent of executive power of the Union. It outlines the subjects on which the executive power of the Union extends, including matters on which Parliament has the power to make laws. However, it does not specifically mention the President's address to Parliament.

Article 80:
Article 80 describes the composition of the Rajya Sabha, which is the upper house of Parliament. It specifies the number of members, their appointment, and allocation of seats to different states and union territories. While this article defines the structure of the Rajya Sabha, it does not pertain to the President's address.

Article 86:
Article 86 deals with the President's address to Parliament. It states that the President may address either house or both houses of Parliament, either personally or through a written message. The President's address typically takes place at the commencement of the first session after each general election. It provides an opportunity for the President to outline the government's policies and legislative agenda. The address is an important event in the parliamentary calendar and sets the tone for the upcoming session.

Article 90:
Article 90 pertains to the power of the President to summon and prorogue the two houses of Parliament. It does not specifically address the President's right to deliver a speech to the Parliament.

Conclusion:
In conclusion, the Indian President has the authority to address either house of Parliament under article 86 of the Indian Constitution. This article specifically outlines the President's right to deliver a speech to Parliament, either in person or through a written message. The President's address serves as an important platform to communicate the government's agenda and policies to the members of Parliament and the nation as a whole.