Consider the following statements about sources of Harshavardhana's reign
1. Banabhatta, wrote Harshavardhana's biography, the Harshacharita, in Prakrit.
2. Xuan Zang also spent a lot of time at Harsha’s court and left a detailed account of what he saw.
3. Although he was successful in the east, and conquered Magadha and probably Bengal also, he was not as successful elsewhere.
Select the INCORRECT answer using the code given1
1 and 3 only
2
1 only
3
2 and 3 only
4
3 only