Lectures and Notes with Videos and Examples
Class 11
Chapter 7- PERMUTATIONS AND COMBINATIONS
- meaning of n!
- Combination as Selection
- Combination as Selection
- Permutation as an Arrangement
- Permutation as an Arrangement
- Meaning of P(n,r) and C(n,r)
- Meaning of P(n,r) and C(n,r)
- Cyclic permutations
- Permutations of alike Objects
- Permutations of alike Objects
- Distribution of Alike objects
- Division & distribution of Distinct Objects
- Restricted Selection and Arrangement
- Derangement
- Simple Applications
- Permutations & Combinations
- Permutations & Combinations
- Word Formation
Revision Notes Along with List of Formulas and Key Points for Physics Class 11 Chapter 7- PERMUTATIONS AND COMBINATIONS
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