+0  
 
+5
2147
3
avatar+94 

what does the exclamation mark on the calculator mean?

 Dec 7, 2014

Best Answer 

 #3
avatar
+5

Example: 4! = 4 × 3 × 2 × 1 = 24

 Dec 7, 2014
 #1
avatar
+5

It is used for factorials.

 Dec 7, 2014
 #2
avatar+94 
+5

what is a factorial?

 Dec 7, 2014
 #3
avatar
+5
Best Answer

Example: 4! = 4 × 3 × 2 × 1 = 24

Guest Dec 7, 2014

3 Online Users

avatar
avatar
avatar