Adi Shankaracharya established four mathas. The mathas are situated at which of the following places?
1
Jyotirmath, Dwarka, Puri and Sringeri
2
Sringeri, Badrinath, Prayaga and Puri
3
Dwarka, Puri, Sringeri and Varanasi
4
Puri, Prayaga, Varanasi and Melukote