With reference to the Chalukyas, select the incorrect statements from the given.
1
The Chalukyas area was stretched from Kanchipuram to the Kaveri delta.
2
Aihole was the capital of the Chalukya empire, an important trading centre, and a religious centre.
3
The Chalukyas were mostly centred around the Raichur Doab, situated between the rivers Krishna and Tungabhadra
4
More than one of the above.