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We will learn the 2 permutation equations and do an example of finding the total possible number of license plates=? with 4 non-repeating letters. (order DOES NOT matter, COMBINATION)

Previous video in this series can be seen at:
https://youtu.be/nFJWhzdLVHk
Next video in this series can be seen at:
https://youtu.be/uOeltkT4fVQ