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In mathematics, the factorial of a non-negative integern, denoted by n!, is the product of all positive integers less than or equal to n. For example, 5! = 5 x 4 x 3 x 2 x 1 = 120
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How do you find the factorial of a number like 4 over 2 after the 4 and 2 there is a exlamation mark?
Factorial is calculated by multiplying be each lower integer. eg factorial 4 (also written as 4!) is 4 x 3 x 2
Which number is a factor of all positive numbers?
1 is a factor of all positive numbers.
1.Write a c program for Fibonacci series?
/*program to calculate factorial of a number*/ #include<stdio.h> #include<conio.h> void main() { long int n; int a=1; clrscr(); printf("enter the number="); scanf("%ld",&n); while(n>0) { a*=n; n--; } printf("the factorial is %ld",a); getch(); }
What is the formula to find the number of rays?
b
What is the relationship between the empirical formula and the molecular formula?
An empirical formula contains the constituent elements in the lowest possible mathematical whole-number ratio. In some cases, this is the legitimate formula for the compound, particularly if the substance you're dealing with is an ionic compound. Sometimes, however, the actual formula, known as the molecular formula, is a whole-number multiple of the empirical formula. The molecular formula for glucose is C6H12O6. However, an empirically-derived formula for glucose would be CH2O, which is the lowest possible ratio of carbon, hydrogen, and oxygen in that compound.
