# 3 Factorial

3! = 6: 3 factorial is equal to 6. The solved work for factorial of five provides more insight of how to find what is 3 factorial and where it is being used in real world problems or statistical experiments.

__what is 3 factorial?__

3! = (?)

__Solution:__

The product of 3 and all the integers below it is the factorial of 3.
3! = (?)

3! = 1 x 2 x 3

3! = 6

6 is the factorial of 3

__where,__

3! is the representation of 3 factorial,

The symbol ! in 3! is the representation factorial function,

6 is the factorial of 3.

__Real World Usage of 3!__

In the scientific analysis or real world experiments, 3! is used to find the total number of possible results or outcomes in the experiment having 3 objects, numbers, letters, words or symbols. It is mainly used to find the permutation and combinations in the statistical trials which involve 3 objects or events.