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Learn fundamental counting principles through this 55-minute mathematics tutorial covering permutations, combinations, and probability applications. Master the counting principle as the foundation for solving complex arrangement problems, then explore factorial shortcuts to streamline calculations. Discover systematic approaches to permutation problems involving ordered arrangements, followed by combination techniques for selecting items where order doesn't matter. Apply these concepts to probability scenarios using practical tricks and methods that simplify problem-solving in real-world situations.
Syllabus
Permutations and Combinations 1 (Counting principle)
Factorials shortcuts
Permutations and Combinations - Permutions.
Combinations made easy
Probability Tricks
Taught by
tecmath