Solution Found!
User Names How many user names are possible in the last
Chapter 5, Problem 42E(choose chapter or problem)
Problem 42E
User Names How many user names are possible in Problem if the last character must be a digit?
User Names Suppose that a local area network requires eight letters for user names. Lower- and uppercase letters are considered the same. How many user names are possible for the local area network?
Questions & Answers
QUESTION:
Problem 42E
User Names How many user names are possible in Problem if the last character must be a digit?
User Names Suppose that a local area network requires eight letters for user names. Lower- and uppercase letters are considered the same. How many user names are possible for the local area network?
ANSWER:
Solution:
Step 1 of 2:
A local area network requires eight characters of usernames.
The letters are not case-sensitive.
We have to find the possible number of usernames if the last character must be a digit.