California automobile license plates used to have 3 numbers followed by 3 letters. They were changed to have a number (1 or 2) followed by 3 letters (A to Z) followed by 3 numbers (0 to 9). a) Howmanydifferentplateswerepossiblewith3numbersfollowedby3lettersifrepetition were allowed? b) Howmanydifferentplatesarepossiblewithaleaddigitof1or2followedby3lettersand then 3 numbers if repetition are allowed?
California automobile license plates used to have 3 numbers followed by 3 letters. They were changed to have a number (1 or 2) followed by 3 letters (A to Z) followed by 3 numbers (0 to 9). a) Howmanydifferentplateswerepossiblewith3numbersfollowedby3lettersifrepetition were allowed? b) Howmanydifferentplatesarepossiblewithaleaddigitof1or2followedby3lettersand then 3 numbers if repetition are allowed?
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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California automobile license plates used to have 3 numbers followed by 3 letters. They were changed to have a number (1 or 2) followed by 3 letters (A to Z) followed by 3 numbers (0 to 9).
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a) Howmanydifferentplateswerepossiblewith3numbersfollowedby3lettersifrepetition were allowed?
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b) Howmanydifferentplatesarepossiblewithaleaddigitof1or2followedby3lettersand then 3 numbers if repetition are allowed?
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