Question

2 pages essay on contribution of zero to the real world​

Answer 1

0 (zero) is both a number[1] and the numerical digit used to represent that number in numerals. The number 0 fulfills a central role in mathematics as the additive identity of the integers, real numbers, and many other algebraic structures. As a digit, 0 is used as a placeholder in place value systems. Names for the number 0 in English include zero, nought (UK), naught (US) (/nɔːt/), nil, or—in contexts where at least one adjacent digit distinguishes it from the letter "O"—oh or o (/oʊ/). Informal or slang terms for zero include zilch and zip.[2]Ought and aught (/ɔːt/),[3] as well as cipher,[4] have also been used historically.[5]

Cardinal

0, zero, "oh" (/oʊ/), nought, naught, nil

Ordinal

Zeroth, noughth

Divisors

All numbers

Binary

02

Ternary

03

Quaternary

04

Quinary

05

Senary

06

Octal

08

Duodecimal

012

Hexadecimal

016

Vigesimal

020

Base 36

036

Arabic & Kurdish

٠

Urdu

۰

Bengali

০

Hindu Numerals

०

Chinese

零, 〇

Japanese

零, 〇

Khmer

០

Thai

๐