# Is 0 Divided By 5 Defined?

## Is 1 0 undefined or infinity?

First off, in the conventional system of real numbers, the expression 10 is considered as undefined, that is, it has no value.

“Infinity” does not exist in the real numbers.

0 is not in the domain of the function f(x)=1x..

## What does Siri say when you say what is 0 divided by 0?

It’s commonly known that it’s impossible to divide any number by 0; the answer is undefined. But many agree Siri’s response to the question is startlingly insulting—and maybe a little bit funny. Her answer: “Imagine that you have 0 cookies and you split them evenly among 0 friends.

## Who invented 0?

MayansThe first recorded zero appeared in Mesopotamia around 3 B.C. The Mayans invented it independently circa 4 A.D. It was later devised in India in the mid-fifth century, spread to Cambodia near the end of the seventh century, and into China and the Islamic countries at the end of the eighth.

## What is the difference between 0 1 and 0?

[0,1] is the set of numbers between 0 and 1, including 0 and including 1. (It’s the set of numbers for which “0≤x≤1” is true.) [0,1) is the set of numbers between 0 and 1, including 0 but not including 1. (It’s the set of numbers for which “0≤x<1” is true.)

## Is 0 divided by a number undefined?

There is NO solution, so any non-zero number divided by 0 is undefined.

## What is zero divided by any number?

We know that 0 divided by any number is 0, but we also know that any number divided by 0 is undefined.