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Suppose a company needs temporary passwords for the trial of a new payroll software. Each password will have one digit followed by three letters. The letter G
and the digits 2, 3, 4, and 5 will not be used. So, there are 25 letters and 6 digits that will be used. Assume that the letters can be repeated. How many
passwords can be created using this format?
11 passwords
х
5
?