how would this code be written out to get at correct answerthe number of permutations of a set o

1. We have 18 people in the class, so n = 18.

Question

How would this code be written out to get the correct answer? The number of permutations of a set of n items taken r at a time is given by the following formula n!/r!(n-r)!, where n! is the factorial of n, r! is the factorial of r, and (n-r)! is the factorial of the result of n-r. The factorial of a number n can be solved using the following formula: n! = e^(-n) * √(2πn). If there are 18 people in your class and you want to divide the class into programming teams of 3 members, you can compute the number of different teams that can be arranged using this formula (n!/r!(n-r)!). When writing a C++ program that determines the number of potential team arrangements, you will need to use the double type for this computation.

          How would this code be written out to get the correct answer? The number of permutations of a set of n items taken r at a time is given by the following formula n!/r!(n-r)!, where n! is the factorial of n, r! is the factorial of r, and (n-r)! is the factorial of the result of n-r. The factorial of a number n can be solved using the following formula: n! = e^(-n) * √(2πn). If there are 18 people in your class and you want to divide the class into programming teams of 3 members, you can compute the number of different teams that can be arranged using this formula (n!/r!(n-r)!). When writing a C++ program that determines the number of potential team arrangements, you will need to use the double type for this computation.

Added by Jesse S.

Question

Please give Ace some feedback