Aryabhata introduced the concept of zero and approximated the value of Pi as 3.1416, laying the foundation for modern mathematics and astronomy.
Aryabhata was an ancient Indian mathematician and astronomer who made significant contributions to trigonometry, algebra, and astronomy. His work, *Aryabhatiya*, is a cornerstone of Indian mathematics.
Mathematics: Aryabhata formulated the value of Pi and introduced the decimal
system, including the concept of zero.
Astronomy: He provided methods for calculating the positions of planets and
predicted solar and lunar eclipses.