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Permutations

Permutations are orders arrangements where order matters – like a lock! This is part of the Prelim Maths Extension 1 Syllabus from the topic Combinatorics: Working with Combinatorics. In this post, we will explore Permutations and combinations permutations. Here we will learn to solve problems involving permutations and restrictions with or without repeated objects.

Part 1

 

Part 2

 

Part 3

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