SOLUTION: a 4 symbol password is to be formed with one letter and three digits. how many such passwords are there?

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Question 375385: a 4 symbol password is to be formed with one letter and three digits. how many such passwords are there?
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
Is it case sensitive? That is, is Q different from q ?
If so, there are 52 letters. If not, there are 26.
The combinations = L*10*10*10 = 1000*L
If it's case sensitive = 52000
If not = 26000