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41 votes
41 votes
If 7! = 7 x 6 x 5 x 4 x 3 x 2 x 1, then 5! =

User Dony
by
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1 Answer

19 votes
19 votes

Step-by-step explanation:

Question says find


5!

Concept:

The n factorial formula is given below as


n!=n*(n-1)*(n-2)*.......*1

Hence,

5 factorial will be


\begin{gathered} 5!=5*(5-1)*(5-2)*(5-3)*(5-4) \\ 5!=5*4*3*2*1 \end{gathered}

Hence,

The final answer is


5!=5*4*3*2*1=120

User Hemang
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3.1k points