1.2-3. How many different license plates are possible if a state uses (a) Two letters followed by a four-digit integer (leading zeros are permissible and the letters and digits can be repeated)? (b) Three letters followed by a three-digit integer? (In practice, it is possible that certain "spellings" are ruled out.)

1.2-3. How many different license plates are possible if a state uses (a) Two letters followed by a four-digit integer (leading zeros are permissible and the letters and digits can be repeated)? (b) Three letters followed by a three-digit integer? (In practice, it is possible that certain "spellings" are ruled out.)

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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