0 (number)
= 0 (number)
{wiki=0_(number)}
Zero (0) is a number that represents a null quantity or the absence of value. It serves several important roles in mathematics and various number systems. Here are some key aspects of zero: 1. **Identity Element**: In addition, zero is the additive identity, meaning that when you add zero to any number, the value of that number remains unchanged (e.g., \\(x + 0 = x\\)).