SOLUTION: License plates are made by using 2 letters followed by 2 digits. How many plates can be made if repetition of letters and digits is allowed?
Algebra ->
Algebra
-> Permutations
-> SOLUTION: License plates are made by using 2 letters followed by 2 digits. How many plates can be made if repetition of letters and digits is allowed?
Log On
Question 34557: License plates are made by using 2 letters followed by 2 digits. How many plates can be made if repetition of letters and digits is allowed? Answer by stanbon(57361) (Show Source):
(