janaethompson23 janaethompson23

14-09-2018
Mathematics

contestada

You need to create a 4-character password that consists of four English letters and/or digits if repetition is allowed. How many passwords can be created if zero cannot be used?

Respuesta :

Infinitewolff Infinitewolff

14-09-2018

123a
123q
123w
123e
123r
123t
123y
123u
123i
123o
123p
123s
123d
123f
123g
123h
123j
123k

I thought this would be easy lol, I tried, sorry for not getting an answer

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