Because it is a product of real numbers. And the set of real numbers is closed under multiplication.
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Related Questions
What is the value of 9 factorial plus 6 factorial?
The value of 9 factorial plus 6 factorial is 363,600
Factorial in c program using for loop?
#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; }
How do you find the factorial using while loop in c plus plus?
unsigned __int64 factorial(unsigned __int64 number) { unsigned __int64 factorial=1; while(number) factorial*=number--; return(factorial); }
Programming to calculate a factorial number?
By the definition of a factorial, multiply all numbers up to the number given. For example (using Java code): int number = 5; // Sample value long factorial = 1; for (int i = 1; i <= number; i++) { factorial *= i; } System.out.println(number + "! = " + factorial);
Factorial of a number in visual basic 6?
dim num as integer, factorial as single num=inputbox("enter a number") factorial = 1 for x = 1 to num factorial = factorial * x next x print"factorial is" ; factorial or By Recursive Method Private Function FindFactorial(number As Integer) If number < 1 Then FindFactorial = 1 Else FindFactorial = number * FindFactorial(number - 1) End If End Function ' recursive is faster and simpler for finding factorial
What is 9 factorial?
9 factorial = 9! = (9*8*7*6*5*4*3*2*1) = 362880
How do you find factorial of a given number in shell scripting?
#!/bin/sh echo "Enter the number" read num factorial=1 for i in `seq 1 $num` do factorial=`expr $i \* $factorial` done echo $factorial
A Write a program that reads a nonnegative integer and computes and prints its factorial?
int main() { // Variable declarations. unsigned long int factorial = 1 , number = 1; // reads a number for finding its factorial. cout > number; while( number > 1 ) { factorial *= number * ( number - 1 ); number -= 2; } cout
Write a function to calculate the factorial value of any integer entered through the keyboard?
#include <iostream> using namespace std; int main() { int i, number=0, factorial=1; // User input must be an integer number between 1 and 10 while(number<1 number>10) { cout << "Enter integer number (1-10) = "; cin >> number; } // Calculate the factorial with a FOR loop for(i=1; i<=number; i++) { factorial = factorial*i; } // Output result cout << "Factorial = " << factorial << endl;
How many diagonals do hexagons have?
The number of diagonals in an n-sided polygon is given by nC2 - n (where n is the number of sides of the polygon) or in the expanded form: factorial (n) _______________________ {factorial (2) * factorial (n-2)} substituting (n = 6) for a hexagon we get the number of diagonals as 9. Similarly, substituting (n=5) for a pentagon we get the number of diagonals as 5.
How do you get factorial of a number?
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.
What does an exclamation mark after a number mean?
Mathematically it represents a factorial of that number. A factorial is when you take each number up to value and multiply them. So factorial 5 is 1 x 2 x 3 x 4 x 5. Factorial 11 is 1 x 2 x 3 x 4 x 5 x 6 x 7 x 8 x 9 x 10 x 11. This is often written with the number you are getting the factorial for, followed by an exclamation mark.
What is the algorithm pseudo code flowchart to find the factorial of the number?
Pseudo code+factorial
What is a recursive function?
A recursive function is one that calls upon itself until a given result in the original call is met. Take a look at this example. Program Recursion; Uses crt; Var number:longint; Function Factorial(number:longint):longint; Begin if number > 0 then factorial:=number*factorial(number-1) else factorial:=1; End; Begin clrscr; readln(number); writeln(factorial(number)); readln; End. Note how the function factorial calls itself.
What is factorial of 10 divided by factorial of 4?
2.5
Algorithm of factorial of a number?
Factorial (n) = n * Factorial (n-1) for all positive values n given Factorial (1) = Factorial (0) = 1. Pseudo-code: Function: factorial, f Argument: positive number, n IF n<=1 THEN RETURN 1 ELSE RETURN n * f(n-1) END IF
What is the factorial of 13?
6.22702 E+9
What is 435436543647654 factorial?
A big number.
Using do while statement write cprogram for factorial number?
using c program write factorial number with do..while statement
What is a factorial in mathematical terms?
The factorial of a number is the product of all the whole numbers, except zero, that are less than or equal to that number.
What is the factorial of any number?
a factorial number is a number multiplied by all the positive integers i.e. 4!=1x2x3x4=24 pi!=0.14x1.14x2.14x3.14 0!=1
Write a program to calculate the factorial of a given number?
/*this is the program to find the factorial to n numbers*/ #include<stdio.h> void main() { int n,f,factorial(int); printf("which number facrorial you want?"); scanf("%d",&n); f=factorial(n); printf("The factorial upto %d is %d",n,f); } int factorial(int a) { if(a==0) return 1; else return (a)*factorial(a-1); }
How do you do a factorial?
You first look at the number that is before the !(factorial sign). Then you times all positive integers (which means it doesn't include 0), including the number itself. The answer is the factorial of the original number beside the ! sign. EX.:4!=1x2x3x4=24
How many zeros are possible factorial 10 to the power factorial 10?
Factorial 10 to the power factorial 10 will have 7257600 zeros.
How do you solve the factorial of 3?
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
