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m_a_m_a [10]
3 years ago
13

Suppose that a local area network requires seven letters for user names.​ lower- and uppercase letters are considered the same.

how many user names are possible for the local area​ network?
Computers and Technology
1 answer:
Naddik [55]3 years ago
6 0
<span>If a user name can have seven letters (with no distinction between upper and lower case), and if a letter can be repeated, then the maximum number of names is 26x26x26x26x26x26x26, or 8,031,810,176. That is, slightly more than eight billion names are possible.</span>
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