Identify the true statements about classical languages in India
i. The first declared classical language in India was Sanskrit.
ii. Only six languages have been identified so far.
iii. Classical languages are identified once in five years.
Iv. The languages of all the four South Indian states come under the classical category.
1. Only i & ii are correct
2. Only ii & iv are correct
3. Only i & iv are correct
4. Only i & iii are correct.