The correct answer is: a) Chola history and mythology.
The Brihadeeswarar Temple in Thanjavur is a Hindu temple dedicated to Shiva. It was built by the Chola king Rajaraja Chola I in the 11th century. The temple is one of the largest and most impressive temples in India. It is also one of the UNESCO World Heritage Sites.
The murals in the Brihadeeswarar Temple depict scenes from Chola history and mythology. They include scenes from the life of Shiva, as well as scenes from the lives of other Hindu deities. The murals are a valuable source of information about Chola history and culture.
The other options are incorrect. Option b) is incorrect because the murals do not depict scenes from the life of Buddha. Option c) is incorrect because the murals do not depict scenes from Jain cosmology. Option d) is incorrect because the murals do not depict scenes from the Mughal court.