The password should have between 6 and 9 characters. The character is the uppercase letter, lower case letter, or digit. Each password should have at least 2 distinct characters. How many such passwords are possible? The photographer at the wedding is lining up six people, comprising wedding couple, for the picture. How many ways can he do that so that bride stands next to groom? Bride doesn't stand next to groom? Bride stands anywhere to left of groom?