8.China introduced the concept
of zero to the world
True
False
Natio
olni
Answers
Answer:
Zero" redirects here. For other uses, see 0 (disambiguation) and Zero (disambiguation).
"Naught" redirects here. For the Stolen Babies album, see Naught (album).
0 (zero) is a number,[1] and the numerical digit used to represent that number in numerals. It fulfills a central role in mathematics as the additive identity[2] 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.[3]Ought and aught (/ɔːt/),[4] as well as cipher,[5] have also been used historically.[6]