Answer :
5! is equal to 120.
The question is about calculating the factorial of a number. The factorial of a number, represented as N!, is the product of all positive integers from 1 to N. For example, 7! (read as '7 factorial') is calculated as 7 x 6 x 5 x 4 x 3 x 2 x 1.
To find 5!, you perform a similar calculation:
Start with the number 5.
Multiply by the next lowest number: 5 x 4.
Continue multiplying by each successive lower number until you reach 1: 5 x 4 x 3 x 2 x 1.
So, 5! = 5 x 4 x 3 x 2 x 1.
Now let's do the calculation step-by-step:
5 x 4 = 20
20 x 3 = 60
60 x 2 = 120
120 x 1 = 120
Therefore, 5! = 120.
Explanation:
Question says find
[tex]5![/tex]Concept:
The n factorial formula is given below as
[tex]n!=n\times(n-1)\times(n-2)\times.......\times1[/tex]Hence,
5 factorial will be
[tex]\begin{gathered} 5!=5\times(5-1)\times(5-2)\times(5-3)\times(5-4) \\ 5!=5\times4\times3\times2\times1 \end{gathered}[/tex]Hence,
The final answer is
[tex]5!=5\times4\times3\times2\times1=120[/tex]
