What does the term "arbitrary number" mean in math?

$\begingroup$

What does "arbitrary number" means in math? I've often seen this vocabulary but I can't find the meaning of it. For example, I'll see phrases like "arbitrary positive integer".

$\endgroup$ 2

2 Answers

$\begingroup$

Dictionary definition: based on random choice or personal whim, rather than any reason or system.

That's exactly what it means, even in the context of math.

$\endgroup$ $\begingroup$

An arbitrary number is any number. Be it positive or negative.

$\endgroup$

Your Answer

Sign up or log in

Sign up using Google Sign up using Facebook Sign up using Email and Password Submit

Post as a guest

Post Your Answer Discard

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy