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Q: What is 3 factorial?

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It is 4060.

144

3! = 6

You get the factorial by multiplying the number with every number before down to 1. Factorial of 3 would be 3! = 3 * 2 * 1 = 6 or the factorial of 5 would be 5! = 5 * 4 * 3 * 2 * 1 = 120.

3!=6 Answer: 6

Do you mean an exclaimation mark (!) An exclamination mark means factorial so............. 3! = 3 factorial 3 factorial means 1x2x3 = 6 2! or 2 factorial means 1x2 = 2 4! or 4 factorial means 1x2x3x4 = 24

A factorial is a whole number multiplied by all the whole numbers less than that number. So 3 factorial (written as 3!) is 3 times 2 times 1=6

No, that is nothing like a factorial. 4 factorial (written as 4!) is 4*3*2*1 = 24.

For any positive integer, n, factorial (n) can be calculated as follows: - if n<2, return 1. - otherwise, return n * factorial (n-1). The algorithm is recursive, where n<2 represents the end-point. Thus for factorial (5) we find the following recursive steps: factorial (5) = 5 * factorial (4) factorial (4) = 4 * factorial (3) factorial (3) = 3 * factorial (2) factorial (2) = 2 * factorial (1) factorial (1) = 1 We've now reached the end-point (1 is less than 2) and the results can now filter back up through the recursions: factorial (2) = 2 * factorial (1) = 2 * 1 = 2 factorial (3) = 3 * factorial (2) = 3 * 2 = 6 factorial (4) = 4 * factorial (3) = 4 * 6 = 24 factorial (5) = 5 * factorial (4) = 5 * 24 = 120 Thus factorial (5) = 120. We can also use a non-recursive algorithm. The factorial of both 0 and 1 is 1 thus we know that the return value will always be at least 1. As such, we can initialise the return value with 1. Then we begin iterations; while 1<n, multiply the return value by n and then subtract 1 from n. We can better represent this algorithm using pseudocode: Function: factorial (n), where n is an integer such that 0<=n. Returns an integer, f. Let f = 1 Repeat while 1<n Let f = f * n Let n = n - 1 End repeat Return f

8

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

It represents a factorial. A factorial is when you take each number up to value and multiply them. So factorial 3 is 1 x 2 x 3. Factorial 7 is 1 x 2 x 3 x 4 x 5 x 6 x 7.

3! = 3×2×1 = 6

The symbol for a factorial is the exclamation point (!). For example, 4! = 4*3*2*1 = 24.

3! = 3 x 2 x 1 = 6

9 factorial = 9! = (9*8*7*6*5*4*3*2*1) = 362880

The value of 9 factorial plus 6 factorial is 363,600

4.5.6.7 = 7!/3!

factorial of -1

#include int main() { int fact,Factorial; printf("Please Enter Factorial Number\n"); scanf("%d",&fact); Factorial=func_fact(fact); printf("factorial is %d\n",Factorial); } int func_fact(int number) { int i; int factorial=1; for(i=number;i>=1;i--) { factorial=factorial*i; } return factorial; }

Factorial is a Mathematical Function.Factorial returns the product of all numbers from 1 to itselfe.g. Factorial 5 = 5*4*3*2*1 = 120It is expressed as n! = factorial of nTo implement it in Visual Basic, there are two methods-Function factorial(ByVal n as Integer) as IntegerIf n =< 1 Then factorial = 1:Exit Functionfactorial = n * factorial(n-1)End FunctionFunction factorial(ByVal n as Integer) as Integerfactorial = 1Dim a as IntegerFor a = 1 to nfactorial = factorial * aNext 'aEnd Function

Five factorial = " 5! " = ( 5 x 4 x 3 x 2 x 1 ) = 120 .

26 factorial is 403,291,461,126,605,635,584,000,000

1 factorial = 1

27 factorial = 10,888,869,450,418,352,160,768,000,000