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It is used to state:

5! = 5 x 4 x 3 x 2 x 1

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Q: Why are exclamation points used in math?
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Related questions

What punctuation is used frequently in 'I heard a Fly buzz-when I died?

Exclamation points


Why is there exclamation points in some math problems?

The exclamation point is the symbol for the factorial function. For integer values of n, n! = 1*2*3*...*n The factorial is critical for calculating numbers of permutations and combinations.


What punctuation mark is used frequently in you heard a Fly buzz when you died?

Exclamation points


What are exclamation points on video in window movie maker?

Exclamation points are when the software (windows movie maker) cannot find the file that you are looking for.


Where are all the verses in the Bible with exclamation points?

Maybe a better question would be whether Aramaic, Hebrew, or Greek use the exclamation point, since exclamation points--if there are any--would be a function of the English translations.


Why do you use exclamation points?

They're simply for emphasis. They're used to draw attention to a particular phrase or sentence.


When do you use an exclamation point?

An exclamation point is used to show strong emotion, excitement, emphasis, or to convey yelling or raising your voice in texts or messages. It is not advisable to overuse exclamation points as it may diminish their impact.


Exclamation point in a math equation?

The exclamation point is called a factorial. ex. 5!=5x4x3x2x1 10!=10x9x8x7x6x5x4x3x2x1 etc.


What does exclamation marks mean after the sentence yes later?

It could be used to portray annoyance. Perhaps someone keeps asking them to do something and they're fed up being asked. An exclamation point is used to portray exclamatory points.


How many exclamation points are in the NIV Bible?

313


Should exclamation points should be used sparingly?

Yes. It does depend on context: exclamation marks are heavily used in emails by many people, such usage would be deemed irrational in more formal writing. It does reduce the impact of the exclamation if it's used at the end of every sentence, even in emails, and to many readers comes across as dorky.


When should you use an exclamation point in a sentence?

Use an exclamation point when the sentence has a lot of emotion. Look out! Use the punctuation properly! Your teacher is right behind you! Most sentences with exclamation points are short an exciting.