## What did Brahmagupta invented?

Introduction. Brahmagupta (ad 628) was the first mathematician to provide the formula for the area of a cyclic quadrilateral. His contributions to geometry are significant. He is the first person to discuss the method of finding a cyclic quadrilateral with rational sides.

## Is aryabhatta invented zero?

Aryabhatta invented zero that means he thought that some number like zero exists and one can represent Ten as Symbol of one as ten digit and Symbol of zero as unit digit. This was firstly added in Bakhshali Manuscript and then it was added in other Lipis. Brahmagupta also deserves some credit for invention of zero.

Why Brahmagupta is the father of arithmetic?

Brahmagupta was the first to give rules to compute with zero. The texts composed by Brahmagupta were in elliptic verse in Sanskrit, as was common practice in Indian mathematics.

### Is aryabhata and Brahmagupta same?

Aryabhatta predated Brahmagupta. Aryabhatta would live from 476 to 550 AD, whereas Brahmagupta lived from 597 to 668 AD. Both would leave an enormous legacy in the fields of mathematics and astronomy.

### Who discovered Pi in India?

What did Aryabhata discover? Aryabhata discovered an approximation of pi, 62832/20000 = 3.1416. He also correctly believed that the planets and the Moon shine by reflected sunlight and that the motion of the stars is due to Earth’s rotation.

Which book Brahmagupta wrote?

Brāhmasphuṭasiddhānta
KhandakhadyakaBrahmagupta’s GaṇitaThe Khandakhadyaka (an astronomical treatise) of Brahmagupta: with the commentary of Bhattotpala. Text and commentary
Brahmagupta/Books

#### Did Ramanujan died of TB?

He was diagnosed with tuberculosis and a severe vitamin deficiency, and confined to a sanatorium. In 1919, he returned to Kumbakonam, Madras Presidency, and in 1920 he died at the age of 32.

#### Who invented letter?

We don’t know exactly who invented the first letters. The Phoenician alphabet is considered the first known alphabet, but experts think it has its roots in an earlier Old Canaanite tradition.

What did Brahmagupta do for mathematics?

Although Brahmagupta thought of himself as an astronomer who did some mathematics, he is now mainly remembered for his contributions to mathematics. Many of his important discoveries were written as poetry rather than as mathematical equations!

## Why is Brahmagupta called the gem of the circle of Mathematicians?

Although Brahmagupta thought of himself as an astronomer who did some mathematics, he is now mainly remembered for his contributions to mathematics. He was honoured by the title given to him by a fellow scientist ‘Ganita Chakra Chudamani’ which is translated as ‘The gem of the circle of mathematicians’.

## What is Brahmagupta’s Formula?

He established √10 (3.162277) as a good practical approximation for π (3.141593), and gave a formula, now known as Brahmagupta’s Formula, for the area of a cyclic quadrilateral, as well as a celebrated theorem on the diagonals of a cyclic quadrilateral, usually referred to as Brahmagupta’s Theorem.

How was Brahmagupta’s algebra similar to Diophantus?

Like the algebra of Diophantus, the algebra of Brahmagupta was syncopated. Addition was indicated by placing the numbers side by side, subtraction by placing a dot over the subtrahend, and division by placing the divisor below the dividend, similar to our notation but without the bar.