Question

evaluate the factorial expression.
(6 - 4)!
(6 - 4)! = \square

Explanation:

Step1: Calculate the value inside the parentheses

First, we need to simplify the expression inside the factorial, which is \(6 - 4\).
\(6 - 4 = 2\)

Step2: Evaluate the factorial of the result

Now we need to find the factorial of 2, denoted as \(2!\). The factorial of a non - negative integer \(n\) is defined as \(n!=n\times(n - 1)\times(n - 2)\times\cdots\times1\). For \(n = 2\), we have \(2!=2\times1=2\)

Answer:

\(2\)