I want to know the answer to the following question:
In what location was the capital of the Rashtrakuta Empire?
All the background I'm provided with is that "At its peak, the Rashtrakutas ruled from the Ganges River and Yamuna River doab in the north to Cape Comorin in the south, a fruitful time of political expansion, architectural achievements and famous literary contributions.[citation needed]". Is that enough to answer the question?