Aryabhatta and his achievements of gloria
How aryabhatta invented trigonometry
Aryabhatiya treats of diverse problems of arithmetic, algebra, geometry, theory of numbers, trigonometry and astronomy'.
Contribution of aryabhatta in mathematics
Direct details of his work are known only from the Aryabhatiya.
Aryabhatta wikipedia
One of Aryabhatta's most notable accomplishments was his ability to predict solar and lunar eclipses.
Facts about aryabhatta
Aryabhata was an ancient Indian mathematician-astronomer.