By defining rights and obligations of private individuals and by defining rights and obligations of public authorities.

Kind regards, Kamil.

Constitutional law regulates the relationship between the state and individuals by defining their rights, duties, and the limits of state power. It guarantees fundamental rights such as equality, freedom of speech, and protection against arbitrary state actions while imposing constitutional duties on individuals. It also establishes the framework for governance, rule of law, and judicial review, ensuring that the state operates within legal boundaries and does not infringe upon individual liberties. Through checks and balances, constitutional law maintains a balance between state authority and personal freedoms, fostering a just and democratic society.

State, is defined in Art 12 of the Constitution of India. Immediately after that, the Fundamental rights commencing from Art 13 to 31 are stated and the remedies available for the violation are mentioned in Art. 32 but before enforcing Art 32 it says about the appropriate remedies available and if it's being denied then one can approach the Supreme Court. Appropriate remedies are mentioned in Art 226 of the Constitution. Along with it, the Fundamental duties are also imposed to the individual; this is how the state's individual relationships are regulated

1st of all by difining a state of a citizenship as a membership of the society that governs by the government or state, you means.