How many passwords can be generated from the set of 26 uppe

• How many passwords can be generated from the set of 26 upper case alphabetic characters? You can use each character more then once (i.e. with replacement). Assume each password is 10 characters long. Use factorial or exponential notation to express your answer

Solution

The easiest way to count the acceptable passwords is to note that there are 26^10 strings made up of upper-case letters combinations are possib;e