Question

Write JavaScript coding for: Program to print factorial of a number, accept number from the user.​

Answer 1

Answer:

Explanation:

1. The iterative approach ..

• function factorial(n){

• let answer = 1;

• if (n == 0 || n == 1){

• return answer;

• }else{

• for(var i = n; i >= 1; i--){

• answer = answer * i;

• }

Hope this helps