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Principles of Counting - Very basic of Permutation and Combination
Lesson 1 of 6 • 11 upvotes • 15:00mins
Bhoopendra Singh
This lesson start with most basic counting principles and ends with explaining questions that require simple arrangement of dissimilar objects in n! Ways. The next lesson will take the concept further .
Permutations and Combinations - GMAT
6 lessons • 1h 6m
1
Principles of Counting - Very basic of Permutation and Combination
15:00mins
2
Permutations i.e. Arrangement explained.
11:30mins
3
Combination: Selection of Objects
9:49mins
4
Summary of Permutation and Combination
9:18mins
5
Practice Questions with Multiple Methods to Solve Same Questions
10:16mins
6
Selection problems-Good
10:12mins
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