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alex7881
01.11.2020 •
Mathematics
A password contains six digits, such as 174668. How many different passwords can be formed
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Ответ:
The number of different passwords can be formed = 1,000,000
Step-by-step explanation:
In general total digits = 10 [ from 0 to 9]
If a password contains 6 digits, then by fundamental principal of counting, the total number of different passwords =![10\times10 \times10\times10\times10\times10=10^6=1000000](/tpl/images/0859/1527/9fb3e.png)
Hence, the number of different passwords can be formed = 1,000,000
Ответ: