I need to choose a password for a computer account. The rule is that the password must consist of two lowercase letters (a to z) followed by one capital letter (A to Z) followed by four digits ( 0,1, ...,9). For example, the following is a valid password ejT3018 • Find the total number of possible passwords, N. • A hacker has been able to write a program that randomly and independently generates 10* passwords according to the above rule. Note that the same password could be generated more than once. If one of the randomly chosen passwords matches my password, then he can access my account information. What is the probability that he is successful in accessing my account information?
I need to choose a password for a computer account. The rule is that the password must consist of two lowercase letters (a to z) followed by one capital letter (A to Z) followed by four digits ( 0,1, ...,9). For example, the following is a valid password ejT3018 • Find the total number of possible passwords, N. • A hacker has been able to write a program that randomly and independently generates 10* passwords according to the above rule. Note that the same password could be generated more than once. If one of the randomly chosen passwords matches my password, then he can access my account information. What is the probability that he is successful in accessing my account information?
Algebra and Trigonometry (MindTap Course List)
4th Edition
ISBN:9781305071742
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter14: Counting And Probability
Section14.CT: Chapter Test
Problem 3CT: An Internet service provider requires its customer to select a password consisting of four letters...
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![I need to choose a password for a computer account. The rule is that the password must consist of
two lowercase letters (a to z) followed by one capital letter (A to Z) followed by four digits (
0, 1, ...,9). For example, the following is a valid password
ejT3018
• Find the total number of possible passwords, N.
• A hacker has been able to write a program that randomly and independently generates 10*
passwords according to the above rule. Note that the same password could be generated more
than once. If one of the randomly chosen passwords matches my password, then he can access
my account information. What is the probability that he is successful in accessing my account
information?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc41f858e-b0cc-4730-b093-04e635ec16f7%2F27540079-8fca-4e4e-bee6-e28bcf1616c5%2F6g9vgkl_processed.jpeg&w=3840&q=75)
Transcribed Image Text:I need to choose a password for a computer account. The rule is that the password must consist of
two lowercase letters (a to z) followed by one capital letter (A to Z) followed by four digits (
0, 1, ...,9). For example, the following is a valid password
ejT3018
• Find the total number of possible passwords, N.
• A hacker has been able to write a program that randomly and independently generates 10*
passwords according to the above rule. Note that the same password could be generated more
than once. If one of the randomly chosen passwords matches my password, then he can access
my account information. What is the probability that he is successful in accessing my account
information?
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