brahmaguptas mathematical discoveries and work came about while studying a branch of science. what was he…

brahmaguptas mathematical discoveries and work came about while studying a branch of science. what was he studying?\no psychology\no economics\no astronomy\no geology
Answer
Brief Explanations:
Brahmagupta made mathematical contributions while studying astronomy. Astronomy has historically been closely - linked with mathematics for calculations related to celestial bodies' positions, motions etc. Psychology deals with the mind and behavior, economics with economic systems, and geology with the Earth's physical structure.
Answer:
astronomy