Counting Principles

This topic covers concepts, such as, Permutation of Distinct Objects, Permutation of n Distinct Objects Taken All at a Time, Circular Permutation of 'n' Objects when 'r' Objects are Identical & Arrangement and Derangement in Permutation etc.

This topic covers concepts, such as, Permutations and Combinations, Fundamental Principles of Counting (FPC), Exponent of Prime Number in a Factorial & Understanding of Combination of n Objects Taken r at a Time and its Existence etc.

This topic covers concepts, such as, Experiment in Probability, Equally Likely Outcomes of a Random Experiment, Value of Testimony when Probability of Even is Known & Value of Testimony with No Knowledge of Probability of Even etc.