+0  
 
+5
135
2
avatar

what does the ! mean in math

Guest Feb 23, 2017
 #1
avatar+12561 
+5

In math ' ! ' is the FACTORAL SIGN

Examples:

5 !  = 5 x 4 x 3 x 2 x 1  = 120

3! = 3 x 2 x 1               = 6

ElectricPavlov  Feb 23, 2017
 #2
avatar+1508 
0

Thanks, I didn't know that either. :)

MysticalJaycat  Feb 23, 2017

8 Online Users

avatar

New Privacy Policy

We use cookies to personalise content and advertisements and to analyse access to our website. Furthermore, our partners for online advertising receive information about your use of our website.
For more information: our cookie policy and privacy policy.