In a survey it was found that the ratio of people who liked modern songs and folk songs is 8:9. Out of which, 50 people liked bo
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Answer:
Step-by-step explanation:
We have 36 characters in total which we can use in order to form a 6 character password.
For each place in this password we have choice of 36 of them, so, the total number of possible passwords of 6 characters is:
But, we have to exclude all passwords which have no numbers because, by the task, the password must contain at least one digit.
So, now we have choice of 26 characteristic to form password without digits and get passwords like that, contained just of letters without digits.
So, the final answer is that we have 6-character passwords with at least one digit.
Answer:
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Step-by-step explanation:
