Aryabhatta is the correct answer for the question regarding who has worked in the field of mathematical astronomy. Here is a detailed explanation supporting this: 1. Aryabhatta (Option 1): Aryabhatta was an ancient Indian mathematician and astronomer who made significant contributions to both fields. He is best known for his work "Aryabhatiya," which covers a wide range of topics in mathematics and astronomy. Aryabhatta introduced the concept of zero, worked…Read More