3 years ago

How many four-character passwords can be formed using the characters A, B, C, 1, 2 if the characters can be repeated

Mathematics

1 answer:

olga55 [171]3 years ago

7 0

<h3>Answer: 625</h3>

Work Shown:

The set {A,B,C,1,2} has five items. There are four slots to fill.

So we have 5^4 = 5*5*5*5 = 625 different possible passwords where the characters can be repeated.

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