Which of the following statements are correct with reference to the Shramana tradition?
1. The Shramana school coexisted with Vedic Hinduism.
2. The school is identified with the Astika School of Philosophy.
3. It has five different schools of thought.
Choose the correct answer using the codes given below:
1
1 and 2 only
2
2 and 3 only
3
1 and 3 only
4
1, 2 and 3