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I want information about any two indian mathematicians

Solution:

Aryabhata - He was one of the great mathematicians and astronomers from the classical era in India. He was the first person to say that the Earth is spherical and it revolves around the sun. He also stated the correct number of days in a year i.e. 365. In addition, he gave the formula (a + b) 2 = a2 + b2 + 2ab. Further, he worked on the place value system using letters to signify numbers and stating qualities.       

Brahmagupta - The introduction of zero (0) was the biggest contribution of Brahmagupta. He was the foremost Indian mathematician of his time. He made advances in astronomy and most importantly in number systems including algorithms for square roots and the solution of quadratic equations. He also explained how to find the cube and cube root of an integer.