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Mathematics, 10.05.2021 19:50 Piglets1228
A password is required to be 6 characters long. The first 2 must be numerical digits, the next 3 must be upper case letters of the alphabet and the last character must be one of 4 special characters ($, %, # or !) Which is the right formula for determining how many passwords can be created if digits and letters are allowed to be repeated?
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A password is required to be 6 characters long. The first 2 must be numerical digits, the next 3 mus...
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