3. License plates are made using 2 letters followed by 3 digits. How many plates can be made, if a) Repetition of letters and digits is allowed? b) Repetition of letters and digits are not allowed?
3. License plates are made using 2 letters followed by 3 digits. How many plates can be made, if a) Repetition of letters and digits is allowed? b) Repetition of letters and digits are not allowed?
Chapter8: Sequences, Series,and Probability
Section8.6: Counting Principles
Problem 8ECP: In how many different ways can two letters be chosen from the letters A, B, C, D, E, F, and G? (The...
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![3. License plates are made using 2 letters followed by 3 digits. How many plates can be made, if
a) Repetition of letters and digits is allowed?
b) Repetition of letters and digits are not allowed?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff86b144e-2a50-4c64-a1fc-0a6c6bd60940%2Faeca03bc-18ae-4e0b-ba74-84fee4d2891c%2Fx0sf3f_processed.png&w=3840&q=75)
Transcribed Image Text:3. License plates are made using 2 letters followed by 3 digits. How many plates can be made, if
a) Repetition of letters and digits is allowed?
b) Repetition of letters and digits are not allowed?
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