Question

What is zero?
Please answer it fast!

Answer 1

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][7]

Answer 2

Answer:

Zero is a digit which is discovered by Aryabhatt.

It is most important for any mathematical calculations