Probability, Combinatorics

Formulas are organized based on their importance in the CAT exam.
1 Basic Counting
2 Arrangement, permutation and combination formulas
3 Arrangement with repetitions
4 Partitioning
5 Number of Integral Solutions
6 Circular arrangement
7 Rank of a word
8 Derangements
9 Pigeonhole Principle
10 Basic Probability
11 Fundamental principle of probability theory
12 Bayes theorem
13 Binomial Theorem
14 Expected value
15 Probability formulas

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