Using the digits 2 through 8 find the number of different 4

Last updated: 5/11/2023

Using the digits 2 through 8 find the number of different 4 digit numbers such that a Digits can be used more than once This is an example n of Select an answer b Digits cannot be repeated but can come in any order This is an example of Select an answer ways c Digits cannot be repeated and must be written in increasing order This is an example Select an answer permutation neither ways ways