Permutations and Combinations
Mathematics Solutions from Chapter -1 - Permutations and Combinations
This chapter covers topics such as Permutations, Factorial Notation, Fundamental Principle of Counting, Circular Permutations, Division and Distribution of Objects, Combinations, and Derangements.
Practice Other Topics from Permutations and Combinations
This topic covers concepts such as Fundamental Principles of Counting (FPC), Addition Principle, and Multiplication Principle.
This topic covers concepts such as Factorial and Properties of Factorial Notation.
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 Circular Permutation, Circular Permutation of 'n' Distinct Objects Taken All, Circular Permutation of 'n' Distinct Objects Taken 'r' at a Time, etc.
This topic covers the concept of Arrangement and Derangement in Permutation.
This topic covers concepts such as Combination, Difference between Permutation and Combination, Selection of 'r' Objects out of 'n' Distinct Objects, Properties Related to nCr, Properties Related to nCr: nCr= nCn-r, etc.
This topic covers concepts such as Division into Groups in Combinations, Division into Groups When Groups are of Unequal Size, Division into Groups When Groups are of Equal Size, etc.
