Which of the following statements regarding Chola temples is/are correct?
1. The big temples of Thanjavur and Gangaikondacholapuram are built by Nagabhata.
2. Chola temples became the nuclei of settlements which grew around them.
3. They were the hub of economic, social and cultural life.
1
1 only
2
1 and 2 only
3
2 and 3 only
4
1, 2, and 3