Counting Principles

This topic covers concepts, such as Permutation, Permutation of Distinct Objects, Permutation of n Distinct Objects Taken All at a Time, Permutation of n Distinct Objects Taken r at a Time, Understanding of nPr and its Existence, etc.

This topic covers concepts, such as Permutations and Combinations, Fundamental Principles of Counting (FPC), Addition Principle, Multiplication Principle, Combination, Combinatorics Problems on Polygon, Exponent of Prime Number in a Factorial, etc.

This topic covers concepts, such as Probability, Sample Space of a Random Experiment, Axiomatic Approach of Probability, Algebra of Probability, Addition Theorem of Probability, Probability of Occurrence of Event A But Not B, etc.