write the life history and their contribution of any two Indian mathematician this is very urgent so please give up the answer
Answers
Answer:
ARYABHATA(476—550AD)
(1) Aryabhatta was born in 476 A.D. Kusumpur, India.He was the first in the line of great
mathematicians from the classical age of Indian Mathematics and Astronomy.
(2) His famous work are the” Aryabhatiya “and the”Arya‐siddhanta”.The Mathematical
part of the Aryabhatiya covers arithmetic. algebra, plane and spherical trigonometry.The
Arya‐siddhanta, a lot work on astronomical computation.
(3) Approximation of Pi: Aryabhata work on the approximation for pi (π) and may have
come to the conclusion that π is an irrational number.In the 2nd part of Aryabhatiya, he
writes the ratio of circumference to diameter is 3.1416.
(4) Aryabhata given the formula for area of a triangle .He also discussed the concept of
sine in his work by the name of ardhajya. If we use Aryabhata’s table & calculate the
value of sin300 which is 1719/3438=0.5.,the value is correct. His alphabetic code is
commonly known as the Aryabhata cipher.
(5) He was first person to say that Earth is spherical and it revolves around the sun.
(6) He gave the formula (a+b)2 =a2 + b2 + 2ab.
(7) He taught the method of solving the following problems:
1+2+3+…………+n = n(n+1)/2
12 + 22 + 32 +………+ n2 = n(n+1)(2n+1)/6
13 + 23 + 33 +…………..+ n3 = (n(n+1)/2)2
BRAHMAGUPT(598‐668 AD)
(1) Brahmagupta was born in 598 A.D.in Bhinmal city in the state of Rajasthan. He was a
mathematician and astronomer, who wrote many important works on mathematics and
astronomy. His best known work is the “Brahmasphuta‐siddhanta”, written in 628 AD in
Bhinmal.
(2) He was the first to use zero as a number. He gave rules to compute with zero
Step-by-step explanation: