Find that which of the following statement is wrong?
1
The Battle of Velur - Between Parantaka-I and Rajasimha-II
2
The Battle of Koppam - Between the Rajadhiraja-I and Kulasekara Pandyan
3
The Battle of Pundur - Between Rajadhiraja-I and Chalukya
4
The campaign of Ganga valley - Between Rajendra-I and Mahipal