Asked by your local student :D

is 0 a number
Answered by your local student :D
but 0 is nothing
Answered by GPT-4o mini
Yes, 0 is a number. It is an integer that represents a null value or the absence of quantity. In mathematics, 0 plays a crucial role as the additive identity, meaning that any number added to 0 remains unchanged. It is also used as a placeholder in the place value system and is significant in various mathematical concepts, such as in calculus and algebra.