Permutation and Combination
Mathematics Solutions from Chapter -1 - Permutation and Combination
This chapter covers topics such as Fundamental Principles of Counting, Permutation, Inclusion-Exclusion Principle, Circular Permutation, Division and Distribution of Objects, Combination, etc.
Practice Other Topics from Permutation and Combination
This topic covers concepts such as Permutations and Combinations, Fundamental Principles of Counting (FPC), Addition Principle, Multiplication Principle, etc.
This topic covers concepts such as Factorial, Exponent of Prime Number p in n Factorial, 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, 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 concepts such as Combination, Combinatorics Problems on Polygon, Difference between Permutation and Combination, Selection of 'r' Objects out of 'n' Distinct Objects, Understanding of nCr and its Existence, etc.
This topic covers concepts such as Arrangement and Derangement in Permutation, Inclusion - Exclusion Principle in Combinatorics, etc.
This topic covers concepts such as Divisors of an Integer, Number of Divisors of a Number N, Odd and Even Divisors of a Number N, Divisors in the Form of 4N, 4N+1, 4N+2 and 4N+3, Sum of Divisors of a Number N, Product of Divisors, etc.
