Aman named arybhata lived during the gupta period. some of the things he said were true, but he was never really credited with those thoughts. what were some of those things he said? . a) the chinese invented sanskrit, the earth rotated around the moon, our solar year had 465 days. b) he said buddhism and hinduism were the same thing, aryan people never came to india, the sanskrit was a religious dance. c) he said the caste sytem was wrong, the moon and the sun were the same size, and the stars were all the same distance from earth. d) he said earth was round, earth rotated around the sun, and a solar year had 365 days.