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A password contains 5 ​digits, such as 17467 . How many different passwords can be​ formed?

User Roy Shoa
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1 Answer

5 votes

Explanation:

How many 5 digit numbers are there?

starting with 00 000 an going to 99 999

shows there are 100 000 passwords of 5 digits

Each position in the password can have one of ten digits

10 x 10 x 10 x 10 x 10 = 10^5 = 100 000 possible passwords

User Ashish Banker
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