What is the concept of Zero?

Question

Suggest some sites supporting ur answer.

Answer 1

* 0 (number), a number, glyph, and Hindu-Arabic or Indian numeral.
* The "zero function", the constant function whose value is zero, for every element in its domain.
* The slashed zero glyph used to distinguish the number '0' from the letter 'O' on character displays in mainframe and early personal computing (not to be confused with Danish letter Ø).
* A root of a function is also known as a zero of the function.
* Zero (complex analysis) - is a root of a holomorphic function

Answer 2

a - a = ? to understand this 0 is a symbol that is used .0 has 0 meaning .

Answer 3

0 (zero) is the complete absence of anything. for example if you have four apples and they all get stolen you now have 0 apples.

Answer 4

nothing...

Having no measurable or otherwise determinable value.
Informal Absent, inoperative, or irrelevant in specified circumstances.

Try a dictionary for a start in your search

Answer 5

http://mathworld.wolfram.com/Zero.html

http://mathworld.wolfram.com/VanishIdentically.html

http://mathworld.wolfram.com/Vanishing.html

http://en.wikipedia.org/wiki/0_%28number%29

http://en.wikipedia.org/wiki/Division_by_zero