A typical California license plate consists of a 7-characterstring as in the image below. The string startswith a number, isthen followed by three letters from the alphabet, and then followedby three more numbers.Count the number of possible differentlicense plates that can be formed in this fashion. How manydifferent license plates have the same exact letter permutations(e.g. ‘7XHL245’ and ‘3XHL901’ have the same letters,? How manydifferent license plates are there that contain a vowel for thefirstletter and have an odd number in the last slot and the firstslot does not contain a 6?
