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Counting Principle - Permutations - Combinations
YouTube·Mathematics
Explore a comprehensive 35-minute video tutorial on counting principles, permutations, and combinations. Begin with a warm-up on factorials, then learn to evaluate combinations and permutations using a calculator. Dive into solving fundamental counting principle problems, including word problems involving events, positions, and phone numbers. Progress to permutations, tackling various problems and distinguishable permutations. Move on to combinations, working through word problems and understanding when to use combinations versus permutations. Follow the provided time-stamped guide to easily navigate to specific topics within the video for targeted learning.