License plates in a particular state are to consist of 4

Last updated: 6/28/2023

License plates in a particular state are to consist of 4 digits followed by 2 uppercase letters a How many different license plates can there be in this state if repetition of letters and numbers is permitted b How many different license plates can there be in this state if repetition of letters and numbers is not permitted c How many different license plates can there be in this state if the first and second digits must be odd and repetition of letters and numbers is not d How many different license plates can there be in this state if the first digit cannot be 7 and repetition of letters and numbers is not permitted a There are 6760000 different possible license plates if repetition of numbers and letters is permitted b There are different possible license plates if repetition of numbers and letters is not permitted