3 years ago

A password contains six digits, such as 174668. How many different passwords can be formed

Mathematics

1 answer:

STALIN [3.7K]3 years ago

5 0

Answer: 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 = $10\times10 \times10\times10\times10\times10=10^6=1000000$

Hence, the number of different passwords can be formed = 1,000,000

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