Mathematics for Teaching Category: Combinatorics

Category: Combinatorics

What makes counting problems difficult

I don’t have the numbers but I think not many will disagree with me that among those who like mathematics and find joy in the challenge of solving math problems, only very few will also like to solve combinatorial or counting problems. And if I may be allowed to push my observation a bit further,…

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Pascal’s triangle and Counting Permutations

This is the second in my series of posts in combinatorics. The first post links the Fundamental Counting Principle, Powers of 2, and the Pascal Triangle. This second post connects the Pascal’s Triangle and the formula for counting the number of permutations with identical objects. The context for connections is a puzzle about counting the…

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