## What does an exclamation mark mean in mathematics? - Quora

Jul 29, 2017 · ! sign means factorial in mathematics. The factorial of a non-negative integer n, denoted by n!, is the product of all positive integers less than or equal to n. In ...…

## What does the exclamation point (!) stand for in a math ...

Apr 06, 2005 · In Statistics or Math, does anyone know what the "!" (exclamation point) stands for? Please HELP. Thank you!…

## What does an exclamation point mean in math? Study.com

Question: What does an exclamation point mean in math? Exclamation Points in Mathematics. Normally, when we are putting something in writing, we use an exclamation point to add emphasis or ...…

## What is the exclamation mark in math? AnswersDrive

What is the exclamation mark in math and how to use it? The Mathematical Definition of Factorial for Positive Integers. In mathematics, a factorial is a function applied to natural numbers greater than zero. The symbol for the factorial function is an exclamation mark after a number, like this: 2!5/5(3)…

## What does exclamation an point mean in math? + Example

What does exclamation an point mean in math? Precalculus The Binomial Theorem Factorial Identities. 1 Answer Ken C. Jul 12, 2016 An exclamation point denotes something called a factorial. Explanation: The formal definition of #n!# (n factorial) is the product of all the ……

## Exclamation mark Definition of Exclamation mark at ...

Exclamation mark definition, the sign (!) used in writing after an exclamation. See more.…

## What does the exclamation mark do in math fractions? - Answers

Mar 21, 2013 · The exclamation mark in mathematics is called "factorial" and basically means to multiply it by all the numbers leading up to it. For example... 5! = 1 times 2 times 3 times 4 times 5 and 8! = 1 ...…

## What does exclamation mark mean in maths? - Answers

Jul 19, 2012 · What does exclamation point stand for in math? The exclamation mark in maths means factorial, which means you have to multiply the number by ……

## algebra precalculus - What does the exclamation mark do ...

$\begingroup$ Welcome to math.se! Please take a look on how to format mathematics here. I'll edit your post, and you can see all changes pressing edit button, but do formatting yourself in the future. $\endgroup$ – Smylic Apr 11 '17 at 16:35…