OpenStax, Contemporary Mathematics §7.1 The Multiplication Rule for Counting · Example 3 · Combinatorics · Permutations & combinations
The Multiplication Rule for Counting · Example 3
The standard license plates for vehicles in a certain state consist of 6 characters: 3 letters followed by 3 digits. There are 26 letters in the alphabet and 10 digits (0 through 9) to choose from. How many license plates can be made using this format?
OpenStax, Contemporary Mathematics · §7.1 The Multiplication Rule for Counting · Example 3
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