With reference to the history of philosophical thought in India, consider the following statements regarding Sankhya school: 1. Sankhya does not accept the theory of rebirth or transmigration of the soul. 2. Sankhya holds that it is the self-knowledge that leads to liberation and not any exterior influence or agent. Which of the statements given above is/are correct? a. 1 only b. 2 only c. Both 1 and 2 d. Neither 1 nor 2