0
The exclamation mark is used to state the variable preceding it is a factorial. x! = x * (x-1) * (x-2) ... (1)
Wiki User
∙ 15y ago
Add your answer:
Earn +20 pts
What is the symbol for factorial?
an exclamation point !
Exclamation point in a math equation?
The exclamation point is called a factorial. ex. 5!=5x4x3x2x1 10!=10x9x8x7x6x5x4x3x2x1 etc.
Symbol for factorial?
The Factorial symbol is the exclamation point. (!) This symbol means to multiply a row of natural descending numbers.
What does an exclamation point symbol right next to a number do to the number?
An exclamation mark after a number is the symbol for the factorial function.
What is the mathematical symbol for factorial?
The symbol for a factorial is the exclamation point (!). For example, 4! = 4*3*2*1 = 24.
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 is the exclamation point symbol in a classroom science lab?
It might be the symbol for the mathematical function "factorial". 5! would be 5X4X3X2X1.
What does an exclamation point mean as a math symbol?
An exclamation mark stands for factorial. For instance, if the number is 7!, then that would be 7x6x5x4x3x2x1. =================================================== Factorial means you multiply the integer written by every integer below it until you reach 1. Oddly enough, 0! = 1. There is also a 'factorial' function for non-integral values, called the Gamma function.
New Tim Tang Test level 12- What else do I need aside from exclamation point?
You're on the right track. If you type '!' into the answer, it says 'Don't forget the title!'. The title says 'Math Symbol'. An exclamation mark in mathematics is called a 'factorial'. Thus, the answer is 'factorial'. :P
What does the exclamation point symbolize in a math equation?
The exclamation point in a math equation symbolizes the factorial function. The factorial of an integer > 0 is the product of that integer and all of the integers between 1 and that integer. For instance 7! is 7 * 6 * 5 * 4 * 3 * 2 * 1, or 5040. The special case of 0! is defined as 1.
What does the exclamation mark do in math problems?
It is used to represent factorial. For example, n! is equal to n(n-1)(n-2)(n-3)...(1).
What does exclamation point stand for in math?
The exclamation mark in maths means factorial, which means you have to multiply the number by all the integers which are less than it, like 4! means 4*3*2*1, which is 24.
