It is called factorial, and means to multiply all the numbers up to the specified integer. For example, 5! (read: 5 factorial) is equal to 1 x 2 x 3 x 4 x 5 = 120. This special operation is often used in combinatorics, statistics, probability. it also appears in calculus.
Power
Of all the things that an exclamation mark can convey, uncertainty would not be one of them. You may use a question mark to convey uncertainty within or outside of a parenthetical.
The exclamation mark almost always indicates factorial, i.e. n! = 1*2*3*...*n. Therefore 4! would be 1*2*3*4 = 24. Additionally, the exclamation mark can indicate negation, e.g. in computer programming and logic.
One space is sufficient.
One space is sufficient.ANS2:If your typeface is a Truetype font, a single space after a period, exclamation point or question mark will be properly expanded. If you are using a typewriter or a monospace font you should give a double space after a period, exclamation point or question mark.
An exclamation mark after a number is the symbol for the factorial function.
! is an exclamation.? is a question mark.
There is no difference between an exclamation mark and an exclamation point. They both refer to the same punctuation symbol (!) used to convey strong emotions or exclamatory statements in writing.
Question mark.
The exclamation mark on any sign is an alarm or warning. With a fire symbol, the sign is warning of combustibles nearby.
Emphasis is usually denoted by the use of an exclamation mark, which is the symbol !The exclamation mark signals emphasis through excitement, loud volume, haste, etc.
On a standard keyboard it's located on the 1 key.
Low tire
If it is to the left of the 1 key it is called the tilde key
Exclamation mark is a high priority email. Down arrow is low priority. Nothing (no sign) is normal priority.
Yes
The sign with an exclamation mark in a triangle with arrows circling it is like, telling you to recycle. It's just, it has more meaning to it as if it were saying, "Recycle!!!"