SOLUTION: how many different 7 places license plates are possible if the first 2 places are for letter and the other 5 for numbers (a)repeat ,(b)under the assumption license plate

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Question 1167548: how many different 7 places license plates are possible if the first 2 places are for letter and the other 5 for numbers (a)repeat ,(b)under the assumption license plate
Answer by ikleyn(52778) About Me  (Show Source):
You can put this solution on YOUR website!
.

You post is UNCLEAR.

It is unclear in parts (a) and (b).


Re-formulate it using common proper English language and your common sense.

Then re-submit to the forum.

Do not submit it to me personally.