- Why is Pi 22 divided 7?
- Who invented time?
- Who invented school?
- Who is the father of mathematics?
- Is 0 an even number?
- Who invented math?
- Who is the Indian father of mathematics?
- Who is the No 1 mathematician of the world?
- Who invented zero?
- What if 0 was not invented?
- Who invented aryabhata?
- Who invented Internet?
- Who invented zero aryabhatta or brahmagupta?
- Who invented 0 in India?
- Is 0 a real number?

## Why is Pi 22 divided 7?

Originally Answered: Why is the value of pi 22/7.

Back when the major players were discovering properties about circles, it was discovered that the circumference of a circle was a little more than 3 times the diameter.

They were able to determine that 22/7 was a very close approximation to it..

## Who invented time?

The measurement of time began with the invention of sundials in ancient Egypt some time prior to 1500 B.C. However, the time the Egyptians measured was not the same as the time today’s clocks measure. For the Egyptians, and indeed for a further three millennia, the basic unit of time was the period of daylight.

## Who invented school?

Horace MannCredit for our modern version of the school system usually goes to Horace Mann. When he became Secretary of Education in Massachusetts in 1837, he set forth his vision for a system of professional teachers who would teach students an organized curriculum of basic content.

## Who is the father of mathematics?

ArchimedesBiography of Archimedes Archimedes (287 BC–212 BC) is known as Father of Mathematics.

## Is 0 an even number?

The use of the phrase “even number, or the number zero” implies that zero is not even. On the other hand, the mayor is lumping zero together with the even numbers, so he certainly doesn’t think it’s odd. So what is it – odd, even or neither? For mathematicians the answer is easy: zero is an even number.

## Who invented math?

Beginning in the 6th century BC with the Pythagoreans, the Ancient Greeks began a systematic study of mathematics as a subject in its own right with Greek mathematics. Around 300 BC, Euclid introduced the axiomatic method still used in mathematics today, consisting of definition, axiom, theorem, and proof.

## Who is the Indian father of mathematics?

AryabhataGK | General awareness :Aryabhata – Father Of Indian Mathematics | MBARendezvous.com.

## Who is the No 1 mathematician of the world?

Isaac Newton is a hard act to follow, but if anyone can pull it off, it’s Carl Gauss. If Newton is considered the greatest scientist of all time, Gauss could easily be called the greatest mathematician ever.

## Who invented zero?

The first recorded zero appeared in Mesopotamia around 3 B.C. The Mayans invented it independently circa 4 A.D. It was later devised in India in the mid-fifth century, spread to Cambodia near the end of the seventh century, and into China and the Islamic countries at the end of the eighth.

## What if 0 was not invented?

Without zero, modern electronics wouldn’t exist. Without zero, there’s no calculus, which means no modern engineering or automation. Without zero, much of our modern world literally falls apart.

## Who invented aryabhata?

Indian Space Research OrganisationAryabhata/Manufacturers

## Who invented Internet?

Robert E. KahnVint CerfInternet/Inventors

## Who invented zero aryabhatta or brahmagupta?

“Zero and its operation are first defined by [Hindu astronomer and mathematician] Brahmagupta in 628,” said Gobets. He developed a symbol for zero: a dot underneath numbers.

## Who invented 0 in India?

AryabhataWhat is widely found in textbooks in India is that a mathematician and astronomer, Aryabhata, in the 5th century used zero as a placeholder and in algorithms for finding square roots and cube roots in his Sanskrit treatises.

## Is 0 a real number?

Real numbers consist of zero (0), the positive and negative integers (-3, -1, 2, 4), and all the fractional and decimal values in between (0.4, 3.1415927, 1/2). Real numbers are divided into rational and irrational numbers.