Which of the following statement is correct?
1
Al-Beruni described about social, political, religious and economic condition of the India in his book 'Tahqiq-I-Hind'.
2
Al- Beruni was the first Muslim scholar to study in India.
3
Abdur Razak was a Persian scholar who visited during the rule of Deva Raya II of the Vijayanagar Empire
4
All of the above