Which of the following statements about the Satavahana dynasty is correct?
1. Gautamiputra Satakarni defeated the Saka ruler Nahapana.
2. The official language of the Satavahanas was Sanskrit.
3. Satavahana inscriptions were primarily in Prakrit.
1
1 and 2
2
2 and 3
3
1 and 3
4
1, 2, and 3